| 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 | $180.96 | 13.215% | $204.8739 | $204.87 | $204.85 | $204.90 |
| Purchase #2 | $211.72 | 13.705% | $240.7362 | $240.74 | $240.75 | $240.70 |
| Purchase #3 | $135.72 | 12.390% | $152.5357 | $152.54 | $152.55 | $152.50 |
| Purchase #4 | $8.74 | 6.621% | $9.3187 | $9.32 | $9.30 | $9.30 |
| Purchase #5 | $80.69 | 4.629% | $84.4251 | $84.43 | $84.45 | $84.40 |
| Purchase #6 | $93.39 | 9.491% | $102.2536 | $102.25 | $102.25 | $102.30 |
| Purchase #7 | $124.54 | 10.836% | $138.0352 | $138.04 | $138.05 | $138.00 |
| 7 purchase totals = | $835.76 | $932.1784 | $932.19 | $932.20 | $932.10 | |