| 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 | $231.86 | 10.803% | $256.9078 | $256.91 | $256.90 | $256.90 |
| Purchase #2 | $135.36 | 13.558% | $153.7121 | $153.71 | $153.70 | $153.70 |
| Purchase #3 | $142.87 | 9.113% | $155.8897 | $155.89 | $155.90 | $155.90 |
| Purchase #4 | $220.78 | 7.376% | $237.0647 | $237.06 | $237.05 | $237.10 |
| Purchase #5 | $38.71 | 7.804% | $41.7309 | $41.73 | $41.75 | $41.70 |
| Purchase #6 | $88.89 | 13.566% | $100.9488 | $100.95 | $100.95 | $100.90 |
| Purchase #7 | $45.97 | 3.846% | $47.738 | $47.74 | $47.75 | $47.70 |
| 7 purchase totals = | $904.44 | $993.9920 | $993.99 | $994.00 | $993.90 | |