| 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 | $122.98 | 4.862% | $128.9593 | $128.96 | $128.95 | $129.00 |
| Purchase #2 | $34.97 | 10.760% | $38.7328 | $38.73 | $38.75 | $38.70 |
| Purchase #3 | $178.62 | 13.633% | $202.9713 | $202.97 | $202.95 | $203.00 |
| Purchase #4 | $38.66 | 7.278% | $41.4737 | $41.47 | $41.45 | $41.50 |
| Purchase #5 | $150.72 | 12.479% | $169.5283 | $169.53 | $169.55 | $169.50 |
| Purchase #6 | $167.61 | 9.623% | $183.7391 | $183.74 | $183.75 | $183.70 |
| Purchase #7 | $217.69 | 5.409% | $229.4649 | $229.46 | $229.45 | $229.50 |
| 7 purchase totals = | $911.25 | $994.8694 | $994.86 | $994.85 | $994.90 | |