| 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 | $223.90 | 12.518% | $251.9278 | $251.93 | $251.95 | $251.90 |
| Purchase #2 | $144.27 | 10.269% | $159.0851 | $159.09 | $159.10 | $159.10 |
| Purchase #3 | $126.53 | 10.359% | $139.6372 | $139.64 | $139.65 | $139.60 |
| Purchase #4 | $221.70 | 6.245% | $235.5452 | $235.55 | $235.55 | $235.50 |
| Purchase #5 | $82.28 | 6.612% | $87.7204 | $87.72 | $87.70 | $87.70 |
| Purchase #6 | $129.95 | 13.708% | $147.7635 | $147.76 | $147.75 | $147.80 |
| Purchase #7 | $19.76 | 9.305% | $21.5987 | $21.60 | $21.60 | $21.60 |
| 7 purchase totals = | $948.39 | $1,043.2779 | $1,043.29 | $1,043.30 | $1,043.20 | |