| 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 | $202.53 | 9.353% | $221.4726 | $221.47 | $221.45 | $221.50 |
| Purchase #2 | $62.35 | 13.738% | $70.9156 | $70.92 | $70.90 | $70.90 |
| Purchase #3 | $120.75 | 13.181% | $136.6661 | $136.67 | $136.65 | $136.70 |
| Purchase #4 | $118.90 | 10.834% | $131.7816 | $131.78 | $131.80 | $131.80 |
| Purchase #5 | $62.29 | 13.368% | $70.6169 | $70.62 | $70.60 | $70.60 |
| Purchase #6 | $110.47 | 8.184% | $119.5109 | $119.51 | $119.50 | $119.50 |
| Purchase #7 | $187.98 | 5.584% | $198.4768 | $198.48 | $198.50 | $198.50 |
| 7 purchase totals = | $865.27 | $949.4405 | $949.45 | $949.40 | $949.50 | |