| 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 | $215.55 | 3.585% | $223.2775 | $223.28 | $223.30 | $223.30 |
| Purchase #2 | $187.88 | 3.359% | $194.1909 | $194.19 | $194.20 | $194.20 |
| Purchase #3 | $96.57 | 12.479% | $108.621 | $108.62 | $108.60 | $108.60 |
| Purchase #4 | $102.71 | 6.229% | $109.1078 | $109.11 | $109.10 | $109.10 |
| Purchase #5 | $224.91 | 4.201% | $234.3585 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $103.76 | 12.838% | $117.0807 | $117.08 | $117.10 | $117.10 |
| Purchase #7 | $245.67 | 13.247% | $278.2139 | $278.21 | $278.20 | $278.20 |
| 7 purchase totals = | $1,177.05 | $1,264.8503 | $1,264.85 | $1,264.85 | $1,264.90 | |