| 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 | $226.59 | 5.318% | $238.6401 | $238.64 | $238.65 | $238.60 |
| Purchase #2 | $29.46 | 7.655% | $31.7152 | $31.72 | $31.70 | $31.70 |
| Purchase #3 | $74.92 | 9.375% | $81.9438 | $81.94 | $81.95 | $81.90 |
| Purchase #4 | $74.95 | 11.474% | $83.5498 | $83.55 | $83.55 | $83.50 |
| Purchase #5 | $19.25 | 4.593% | $20.1342 | $20.13 | $20.15 | $20.10 |
| Purchase #6 | $117.53 | 3.799% | $121.995 | $122.00 | $122.00 | $122.00 |
| Purchase #7 | $203.96 | 10.236% | $224.8373 | $224.84 | $224.85 | $224.80 |
| 7 purchase totals = | $746.66 | $802.8154 | $802.82 | $802.85 | $802.60 | |