| 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 | $90.56 | 4.521% | $94.6542 | $94.65 | $94.65 | $94.70 |
| Purchase #2 | $224.57 | 4.688% | $235.0978 | $235.10 | $235.10 | $235.10 |
| Purchase #3 | $104.95 | 3.805% | $108.9433 | $108.94 | $108.95 | $108.90 |
| Purchase #4 | $190.79 | 10.448% | $210.7237 | $210.72 | $210.70 | $210.70 |
| Purchase #5 | $95.45 | 10.537% | $105.5076 | $105.51 | $105.50 | $105.50 |
| Purchase #6 | $135.80 | 10.471% | $150.0196 | $150.02 | $150.00 | $150.00 |
| Purchase #7 | $221.43 | 8.631% | $240.5416 | $240.54 | $240.55 | $240.50 |
| 7 purchase totals = | $1,063.55 | $1,145.4878 | $1,145.48 | $1,145.45 | $1,145.40 | |