| 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 | $248.81 | 4.288% | $259.479 | $259.48 | $259.50 | $259.50 |
| Purchase #2 | $115.70 | 5.271% | $121.7985 | $121.80 | $121.80 | $121.80 |
| Purchase #3 | $103.63 | 3.463% | $107.2187 | $107.22 | $107.20 | $107.20 |
| Purchase #4 | $166.72 | 3.562% | $172.6586 | $172.66 | $172.65 | $172.70 |
| Purchase #5 | $6.35 | 3.129% | $6.5487 | $6.55 | $6.55 | $6.50 |
| Purchase #6 | $30.75 | 8.656% | $33.4117 | $33.41 | $33.40 | $33.40 |
| Purchase #7 | $100.89 | 9.744% | $110.7207 | $110.72 | $110.70 | $110.70 |
| 7 purchase totals = | $772.85 | $811.8359 | $811.84 | $811.80 | $811.80 | |