| 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 | $229.97 | 3.202% | $237.3336 | $237.33 | $237.35 | $237.30 |
| Purchase #2 | $245.87 | 7.671% | $264.7307 | $264.73 | $264.75 | $264.70 |
| Purchase #3 | $101.98 | 9.401% | $111.5671 | $111.57 | $111.55 | $111.60 |
| Purchase #4 | $202.70 | 13.146% | $229.3469 | $229.35 | $229.35 | $229.30 |
| Purchase #5 | $173.68 | 7.626% | $186.9248 | $186.92 | $186.90 | $186.90 |
| Purchase #6 | $135.61 | 13.148% | $153.44 | $153.44 | $153.45 | $153.40 |
| Purchase #7 | $117.85 | 7.624% | $126.8349 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $1,207.66 | $1,310.1780 | $1,310.17 | $1,310.20 | $1,310.00 | |