| 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 | $191.65 | 11.317% | $213.339 | $213.34 | $213.35 | $213.30 |
| Purchase #2 | $126.97 | 8.854% | $138.2119 | $138.21 | $138.20 | $138.20 |
| Purchase #3 | $35.87 | 13.351% | $40.659 | $40.66 | $40.65 | $40.70 |
| Purchase #4 | $152.30 | 4.210% | $158.7118 | $158.71 | $158.70 | $158.70 |
| Purchase #5 | $102.76 | 11.781% | $114.8662 | $114.87 | $114.85 | $114.90 |
| Purchase #6 | $142.64 | 3.728% | $147.9576 | $147.96 | $147.95 | $148.00 |
| Purchase #7 | $240.34 | 11.112% | $267.0466 | $267.05 | $267.05 | $267.00 |
| 7 purchase totals = | $992.53 | $1,080.7921 | $1,080.80 | $1,080.75 | $1,080.80 | |