| 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 | $211.35 | 7.438% | $227.0702 | $227.07 | $227.05 | $227.10 |
| Purchase #2 | $81.80 | 12.731% | $92.214 | $92.21 | $92.20 | $92.20 |
| Purchase #3 | $62.91 | 8.303% | $68.1334 | $68.13 | $68.15 | $68.10 |
| Purchase #4 | $5.46 | 3.489% | $5.6505 | $5.65 | $5.65 | $5.70 |
| Purchase #5 | $22.83 | 3.303% | $23.5841 | $23.58 | $23.60 | $23.60 |
| Purchase #6 | $42.89 | 12.573% | $48.2826 | $48.28 | $48.30 | $48.30 |
| Purchase #7 | $233.31 | 6.677% | $248.8881 | $248.89 | $248.90 | $248.90 |
| 7 purchase totals = | $660.55 | $713.8229 | $713.81 | $713.85 | $713.90 | |