| 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 | $244.56 | 7.563% | $263.0561 | $263.06 | $263.05 | $263.10 |
| Purchase #2 | $139.66 | 6.772% | $149.1178 | $149.12 | $149.10 | $149.10 |
| Purchase #3 | $137.35 | 5.490% | $144.8905 | $144.89 | $144.90 | $144.90 |
| Purchase #4 | $184.75 | 4.248% | $192.5982 | $192.60 | $192.60 | $192.60 |
| Purchase #5 | $82.51 | 3.748% | $85.6025 | $85.60 | $85.60 | $85.60 |
| Purchase #6 | $6.71 | 9.838% | $7.3701 | $7.37 | $7.35 | $7.40 |
| Purchase #7 | $110.62 | 4.573% | $115.6787 | $115.68 | $115.70 | $115.70 |
| 7 purchase totals = | $906.16 | $958.3139 | $958.32 | $958.30 | $958.40 | |