| 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 | $217.55 | 3.174% | $224.455 | $224.46 | $224.45 | $224.50 |
| Purchase #2 | $190.74 | 11.271% | $212.2383 | $212.24 | $212.25 | $212.20 |
| Purchase #3 | $119.72 | 11.111% | $133.0221 | $133.02 | $133.00 | $133.00 |
| Purchase #4 | $35.74 | 9.452% | $39.1181 | $39.12 | $39.10 | $39.10 |
| Purchase #5 | $237.79 | 10.830% | $263.5427 | $263.54 | $263.55 | $263.50 |
| Purchase #6 | $103.49 | 5.763% | $109.4541 | $109.45 | $109.45 | $109.50 |
| Purchase #7 | $222.72 | 11.501% | $248.335 | $248.34 | $248.35 | $248.30 |
| 7 purchase totals = | $1,127.75 | $1,230.1653 | $1,230.17 | $1,230.15 | $1,230.10 | |