| 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 | $105.86 | 3.102% | $109.1438 | $109.14 | $109.15 | $109.10 |
| Purchase #2 | $103.87 | 11.499% | $115.814 | $115.81 | $115.80 | $115.80 |
| Purchase #3 | $84.92 | 3.157% | $87.6009 | $87.60 | $87.60 | $87.60 |
| Purchase #4 | $8.51 | 10.234% | $9.3809 | $9.38 | $9.40 | $9.40 |
| Purchase #5 | $230.86 | 6.836% | $246.6416 | $246.64 | $246.65 | $246.60 |
| Purchase #6 | $173.99 | 13.583% | $197.6231 | $197.62 | $197.60 | $197.60 |
| Purchase #7 | $232.66 | 7.663% | $250.4887 | $250.49 | $250.50 | $250.50 |
| 7 purchase totals = | $940.67 | $1,016.6930 | $1,016.68 | $1,016.70 | $1,016.60 | |