| 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 | $222.80 | 12.365% | $250.3492 | $250.35 | $250.35 | $250.30 |
| Purchase #2 | $18.97 | 9.631% | $20.797 | $20.80 | $20.80 | $20.80 |
| Purchase #3 | $12.56 | 9.470% | $13.7494 | $13.75 | $13.75 | $13.70 |
| Purchase #4 | $88.37 | 4.756% | $92.5729 | $92.57 | $92.55 | $92.60 |
| Purchase #5 | $161.94 | 13.615% | $183.9881 | $183.99 | $184.00 | $184.00 |
| Purchase #6 | $202.59 | 6.535% | $215.8293 | $215.83 | $215.85 | $215.80 |
| Purchase #7 | $146.79 | 12.745% | $165.4984 | $165.50 | $165.50 | $165.50 |
| 7 purchase totals = | $854.02 | $942.7843 | $942.79 | $942.80 | $942.70 | |