| 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 | $218.86 | 11.360% | $243.7225 | $243.72 | $243.70 | $243.70 |
| Purchase #2 | $244.67 | 3.469% | $253.1576 | $253.16 | $253.15 | $253.20 |
| Purchase #3 | $95.48 | 8.767% | $103.8507 | $103.85 | $103.85 | $103.90 |
| Purchase #4 | $121.34 | 8.468% | $131.6151 | $131.62 | $131.60 | $131.60 |
| Purchase #5 | $8.61 | 8.180% | $9.3143 | $9.31 | $9.30 | $9.30 |
| Purchase #6 | $21.97 | 13.459% | $24.9269 | $24.93 | $24.95 | $24.90 |
| Purchase #7 | $156.42 | 7.304% | $167.8449 | $167.84 | $167.85 | $167.80 |
| 7 purchase totals = | $867.35 | $934.4320 | $934.43 | $934.40 | $934.40 | |