| 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 | $81.29 | 8.215% | $87.968 | $87.97 | $87.95 | $88.00 |
| Purchase #2 | $191.90 | 9.749% | $210.6083 | $210.61 | $210.60 | $210.60 |
| Purchase #3 | $53.49 | 4.356% | $55.82 | $55.82 | $55.80 | $55.80 |
| Purchase #4 | $203.34 | 7.346% | $218.2774 | $218.28 | $218.30 | $218.30 |
| Purchase #5 | $195.78 | 7.306% | $210.0837 | $210.08 | $210.10 | $210.10 |
| Purchase #6 | $193.94 | 8.344% | $210.1224 | $210.12 | $210.10 | $210.10 |
| Purchase #7 | $6.71 | 8.315% | $7.2679 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $926.45 | $1,000.1477 | $1,000.15 | $1,000.10 | $1,000.20 | |