| 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 | $132.58 | 4.802% | $138.9465 | $138.95 | $138.95 | $138.90 |
| Purchase #2 | $109.31 | 13.536% | $124.1062 | $124.11 | $124.10 | $124.10 |
| Purchase #3 | $235.30 | 13.310% | $266.6184 | $266.62 | $266.60 | $266.60 |
| Purchase #4 | $48.64 | 11.535% | $54.2506 | $54.25 | $54.25 | $54.30 |
| Purchase #5 | $229.44 | 9.168% | $250.4751 | $250.48 | $250.50 | $250.50 |
| Purchase #6 | $96.44 | 6.491% | $102.6999 | $102.70 | $102.70 | $102.70 |
| Purchase #7 | $41.31 | 7.659% | $44.4739 | $44.47 | $44.45 | $44.50 |
| 7 purchase totals = | $893.02 | $981.5706 | $981.58 | $981.55 | $981.60 | |