| 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 | $186.64 | 13.775% | $212.3497 | $212.35 | $212.35 | $212.30 |
| Purchase #2 | $211.26 | 4.307% | $220.359 | $220.36 | $220.35 | $220.40 |
| Purchase #3 | $228.31 | 5.849% | $241.6639 | $241.66 | $241.65 | $241.70 |
| Purchase #4 | $9.43 | 7.531% | $10.1402 | $10.14 | $10.15 | $10.10 |
| Purchase #5 | $69.38 | 7.523% | $74.5995 | $74.60 | $74.60 | $74.60 |
| Purchase #6 | $94.73 | 6.372% | $100.7662 | $100.77 | $100.75 | $100.80 |
| Purchase #7 | $103.61 | 5.397% | $109.2018 | $109.20 | $109.20 | $109.20 |
| 7 purchase totals = | $903.36 | $969.0803 | $969.08 | $969.05 | $969.10 | |