| 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 | $119.53 | 7.539% | $128.5414 | $128.54 | $128.55 | $128.50 |
| Purchase #2 | $196.30 | 13.685% | $223.1637 | $223.16 | $223.15 | $223.20 |
| Purchase #3 | $48.50 | 10.482% | $53.5838 | $53.58 | $53.60 | $53.60 |
| Purchase #4 | $28.29 | 9.600% | $31.0058 | $31.01 | $31.00 | $31.00 |
| Purchase #5 | $180.60 | 6.129% | $191.669 | $191.67 | $191.65 | $191.70 |
| Purchase #6 | $142.74 | 6.355% | $151.8111 | $151.81 | $151.80 | $151.80 |
| Purchase #7 | $228.43 | 8.629% | $248.1412 | $248.14 | $248.15 | $248.10 |
| 7 purchase totals = | $944.39 | $1,027.9160 | $1,027.91 | $1,027.90 | $1,027.90 | |