| 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 | $12.32 | 10.312% | $13.5904 | $13.59 | $13.60 | $13.60 |
| Purchase #2 | $37.84 | 10.211% | $41.7038 | $41.70 | $41.70 | $41.70 |
| Purchase #3 | $53.29 | 7.246% | $57.1514 | $57.15 | $57.15 | $57.20 |
| Purchase #4 | $243.28 | 9.720% | $266.9268 | $266.93 | $266.95 | $266.90 |
| Purchase #5 | $223.48 | 8.476% | $242.4222 | $242.42 | $242.40 | $242.40 |
| Purchase #6 | $141.90 | 12.829% | $160.1044 | $160.10 | $160.10 | $160.10 |
| Purchase #7 | $216.50 | 4.538% | $226.3248 | $226.32 | $226.30 | $226.30 |
| 7 purchase totals = | $928.61 | $1,008.2238 | $1,008.21 | $1,008.20 | $1,008.20 | |