| 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 | $220.45 | 8.256% | $238.6504 | $238.65 | $238.65 | $238.70 |
| Purchase #2 | $18.69 | 4.422% | $19.5165 | $19.52 | $19.50 | $19.50 |
| Purchase #3 | $56.87 | 8.586% | $61.7529 | $61.75 | $61.75 | $61.80 |
| Purchase #4 | $219.73 | 3.124% | $226.5944 | $226.59 | $226.60 | $226.60 |
| Purchase #5 | $10.54 | 3.742% | $10.9344 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $6.39 | 11.360% | $7.1159 | $7.12 | $7.10 | $7.10 |
| Purchase #7 | $247.79 | 10.514% | $273.8426 | $273.84 | $273.85 | $273.80 |
| 7 purchase totals = | $780.46 | $838.4071 | $838.40 | $838.40 | $838.40 | |