| 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 | $119.32 | 8.710% | $129.7128 | $129.71 | $129.70 | $129.70 |
| Purchase #2 | $238.95 | 10.742% | $264.618 | $264.62 | $264.60 | $264.60 |
| Purchase #3 | $87.57 | 7.138% | $93.8207 | $93.82 | $93.80 | $93.80 |
| Purchase #4 | $46.94 | 5.659% | $49.5963 | $49.60 | $49.60 | $49.60 |
| Purchase #5 | $215.51 | 8.106% | $232.9792 | $232.98 | $233.00 | $233.00 |
| Purchase #6 | $203.70 | 3.428% | $210.6828 | $210.68 | $210.70 | $210.70 |
| Purchase #7 | $135.77 | 7.569% | $146.0464 | $146.05 | $146.05 | $146.00 |
| 7 purchase totals = | $1,047.76 | $1,127.4562 | $1,127.46 | $1,127.45 | $1,127.40 | |