| 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 | $231.80 | 10.516% | $256.1761 | $256.18 | $256.20 | $256.20 |
| Purchase #2 | $73.53 | 4.613% | $76.9219 | $76.92 | $76.90 | $76.90 |
| Purchase #3 | $69.40 | 8.548% | $75.3323 | $75.33 | $75.35 | $75.30 |
| Purchase #4 | $134.59 | 6.826% | $143.7771 | $143.78 | $143.80 | $143.80 |
| Purchase #5 | $243.32 | 9.674% | $266.8588 | $266.86 | $266.85 | $266.90 |
| Purchase #6 | $35.98 | 11.347% | $40.0627 | $40.06 | $40.05 | $40.10 |
| Purchase #7 | $248.67 | 6.209% | $264.1099 | $264.11 | $264.10 | $264.10 |
| 7 purchase totals = | $1,037.29 | $1,123.2388 | $1,123.24 | $1,123.25 | $1,123.30 | |