| 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 | $26.41 | 8.351% | $28.6155 | $28.62 | $28.60 | $28.60 |
| Purchase #2 | $174.73 | 6.325% | $185.7817 | $185.78 | $185.80 | $185.80 |
| Purchase #3 | $93.31 | 9.849% | $102.5001 | $102.50 | $102.50 | $102.50 |
| Purchase #4 | $206.31 | 13.654% | $234.4796 | $234.48 | $234.50 | $234.50 |
| Purchase #5 | $192.26 | 3.352% | $198.7046 | $198.70 | $198.70 | $198.70 |
| Purchase #6 | $158.43 | 9.546% | $173.5537 | $173.55 | $173.55 | $173.60 |
| Purchase #7 | $173.93 | 12.199% | $195.1477 | $195.15 | $195.15 | $195.10 |
| 7 purchase totals = | $1,025.38 | $1,118.7829 | $1,118.78 | $1,118.80 | $1,118.80 | |