| 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 | $202.31 | 5.209% | $212.8483 | $212.85 | $212.85 | $212.80 |
| Purchase #2 | $71.42 | 3.753% | $74.1004 | $74.10 | $74.10 | $74.10 |
| Purchase #3 | $200.69 | 11.675% | $224.1206 | $224.12 | $224.10 | $224.10 |
| Purchase #4 | $202.58 | 12.477% | $227.8559 | $227.86 | $227.85 | $227.90 |
| Purchase #5 | $109.30 | 4.454% | $114.1682 | $114.17 | $114.15 | $114.20 |
| Purchase #6 | $141.29 | 11.752% | $157.8944 | $157.89 | $157.90 | $157.90 |
| Purchase #7 | $200.85 | 9.522% | $219.9749 | $219.97 | $219.95 | $220.00 |
| 7 purchase totals = | $1,128.44 | $1,230.9627 | $1,230.96 | $1,230.90 | $1,231.00 | |