| 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 | $118.91 | 9.868% | $130.644 | $130.64 | $130.65 | $130.60 |
| Purchase #2 | $201.97 | 4.243% | $210.5396 | $210.54 | $210.55 | $210.50 |
| Purchase #3 | $111.83 | 6.161% | $118.7198 | $118.72 | $118.70 | $118.70 |
| Purchase #4 | $94.83 | 13.244% | $107.3893 | $107.39 | $107.40 | $107.40 |
| Purchase #5 | $204.58 | 12.593% | $230.3428 | $230.34 | $230.35 | $230.30 |
| Purchase #6 | $57.93 | 12.599% | $65.2286 | $65.23 | $65.25 | $65.20 |
| Purchase #7 | $102.37 | 7.216% | $109.757 | $109.76 | $109.75 | $109.80 |
| 7 purchase totals = | $892.42 | $972.6211 | $972.62 | $972.65 | $972.50 | |