| 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 | $197.63 | 3.279% | $204.1103 | $204.11 | $204.10 | $204.10 |
| Purchase #2 | $234.28 | 12.740% | $264.1273 | $264.13 | $264.15 | $264.10 |
| Purchase #3 | $167.75 | 3.175% | $173.0761 | $173.08 | $173.10 | $173.10 |
| Purchase #4 | $12.88 | 9.181% | $14.0625 | $14.06 | $14.05 | $14.10 |
| Purchase #5 | $75.79 | 4.588% | $79.2672 | $79.27 | $79.25 | $79.30 |
| Purchase #6 | $136.66 | 13.678% | $155.3524 | $155.35 | $155.35 | $155.40 |
| Purchase #7 | $109.30 | 12.184% | $122.6171 | $122.62 | $122.60 | $122.60 |
| 7 purchase totals = | $934.29 | $1,012.6129 | $1,012.62 | $1,012.60 | $1,012.70 | |