| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.37 | 12.560% | $137.7397 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $116.88 | 4.488% | $122.1256 | $122.13 | $122.15 | $122.10 |
| Purchase #3 | $203.60 | 7.773% | $219.4258 | $219.43 | $219.45 | $219.40 |
| Purchase #4 | $176.66 | 12.422% | $198.6047 | $198.60 | $198.60 | $198.60 |
| Purchase #5 | $189.37 | 11.252% | $210.6779 | $210.68 | $210.70 | $210.70 |
| Purchase #6 | $91.70 | 13.513% | $104.0914 | $104.09 | $104.10 | $104.10 |
| Purchase #7 | $204.47 | 12.859% | $230.7628 | $230.76 | $230.75 | $230.80 |
| 7 purchase totals = | $1,105.05 | $1,223.4279 | $1,223.43 | $1,223.50 | $1,223.40 | |