| 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 | $72.35 | 11.427% | $80.6174 | $80.62 | $80.60 | $80.60 |
| Purchase #2 | $217.62 | 12.654% | $245.1576 | $245.16 | $245.15 | $245.20 |
| Purchase #3 | $172.57 | 12.804% | $194.6659 | $194.67 | $194.65 | $194.70 |
| Purchase #4 | $113.44 | 13.203% | $128.4175 | $128.42 | $128.40 | $128.40 |
| Purchase #5 | $245.71 | 8.711% | $267.1138 | $267.11 | $267.10 | $267.10 |
| Purchase #6 | $129.67 | 11.591% | $144.7 | $144.70 | $144.70 | $144.70 |
| Purchase #7 | $239.74 | 13.503% | $272.1121 | $272.11 | $272.10 | $272.10 |
| 7 purchase totals = | $1,191.10 | $1,332.7843 | $1,332.79 | $1,332.70 | $1,332.80 | |