| 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 | $141.57 | 9.805% | $155.4509 | $155.45 | $155.45 | $155.50 |
| Purchase #2 | $240.25 | 8.437% | $260.5199 | $260.52 | $260.50 | $260.50 |
| Purchase #3 | $122.50 | 3.139% | $126.3453 | $126.35 | $126.35 | $126.30 |
| Purchase #4 | $227.40 | 9.618% | $249.2713 | $249.27 | $249.25 | $249.30 |
| Purchase #5 | $227.93 | 6.265% | $242.2098 | $242.21 | $242.20 | $242.20 |
| Purchase #6 | $235.71 | 8.806% | $256.4666 | $256.47 | $256.45 | $256.50 |
| Purchase #7 | $152.77 | 6.329% | $162.4388 | $162.44 | $162.45 | $162.40 |
| 7 purchase totals = | $1,348.13 | $1,452.7026 | $1,452.71 | $1,452.65 | $1,452.70 | |