| 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 | $228.95 | 9.436% | $250.5537 | $250.55 | $250.55 | $250.60 |
| Purchase #2 | $173.42 | 3.275% | $179.0995 | $179.10 | $179.10 | $179.10 |
| Purchase #3 | $201.56 | 8.692% | $219.0796 | $219.08 | $219.10 | $219.10 |
| Purchase #4 | $138.76 | 8.221% | $150.1675 | $150.17 | $150.15 | $150.20 |
| Purchase #5 | $41.39 | 10.631% | $45.7902 | $45.79 | $45.80 | $45.80 |
| Purchase #6 | $56.44 | 4.140% | $58.7766 | $58.78 | $58.80 | $58.80 |
| Purchase #7 | $133.30 | 7.695% | $143.5574 | $143.56 | $143.55 | $143.60 |
| 7 purchase totals = | $973.82 | $1,047.0245 | $1,047.03 | $1,047.05 | $1,047.20 | |