| 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 | $110.78 | 4.662% | $115.9446 | $115.94 | $115.95 | $115.90 |
| Purchase #2 | $149.31 | 6.210% | $158.5822 | $158.58 | $158.60 | $158.60 |
| Purchase #3 | $138.68 | 13.578% | $157.51 | $157.51 | $157.50 | $157.50 |
| Purchase #4 | $57.87 | 11.307% | $64.4134 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $189.83 | 4.307% | $198.006 | $198.01 | $198.00 | $198.00 |
| Purchase #6 | $26.66 | 12.259% | $29.9282 | $29.93 | $29.95 | $29.90 |
| Purchase #7 | $224.43 | 12.192% | $251.7925 | $251.79 | $251.80 | $251.80 |
| 7 purchase totals = | $897.56 | $976.1769 | $976.17 | $976.20 | $976.10 | |