| 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 | $194.57 | 12.790% | $219.4555 | $219.46 | $219.45 | $219.50 |
| Purchase #2 | $109.27 | 12.248% | $122.6534 | $122.65 | $122.65 | $122.70 |
| Purchase #3 | $243.95 | 12.339% | $274.051 | $274.05 | $274.05 | $274.10 |
| Purchase #4 | $60.40 | 3.587% | $62.5665 | $62.57 | $62.55 | $62.60 |
| Purchase #5 | $99.54 | 8.592% | $108.0925 | $108.09 | $108.10 | $108.10 |
| Purchase #6 | $139.77 | 4.387% | $145.9017 | $145.90 | $145.90 | $145.90 |
| Purchase #7 | $96.26 | 9.189% | $105.1053 | $105.11 | $105.10 | $105.10 |
| 7 purchase totals = | $943.76 | $1,037.8259 | $1,037.83 | $1,037.80 | $1,038.00 | |