| 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 | $99.69 | 12.610% | $112.2609 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $124.90 | 8.480% | $135.4915 | $135.49 | $135.50 | $135.50 |
| Purchase #3 | $209.48 | 8.872% | $228.0651 | $228.07 | $228.05 | $228.10 |
| Purchase #4 | $76.42 | 7.788% | $82.3716 | $82.37 | $82.35 | $82.40 |
| Purchase #5 | $220.54 | 6.714% | $235.3471 | $235.35 | $235.35 | $235.30 |
| Purchase #6 | $249.98 | 7.208% | $267.9986 | $268.00 | $268.00 | $268.00 |
| Purchase #7 | $22.70 | 12.756% | $25.5956 | $25.60 | $25.60 | $25.60 |
| 7 purchase totals = | $1,003.71 | $1,087.1304 | $1,087.14 | $1,087.10 | $1,087.20 | |