| 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 | $111.39 | 10.649% | $123.2519 | $123.25 | $123.25 | $123.30 |
| Purchase #2 | $107.59 | 13.499% | $122.1136 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $234.61 | 9.472% | $256.8323 | $256.83 | $256.85 | $256.80 |
| Purchase #4 | $139.74 | 9.271% | $152.6953 | $152.70 | $152.70 | $152.70 |
| Purchase #5 | $43.44 | 13.809% | $49.4386 | $49.44 | $49.45 | $49.40 |
| Purchase #6 | $107.41 | 4.561% | $112.309 | $112.31 | $112.30 | $112.30 |
| Purchase #7 | $65.48 | 11.581% | $73.0632 | $73.06 | $73.05 | $73.10 |
| 7 purchase totals = | $809.66 | $889.7039 | $889.70 | $889.70 | $889.70 | |