| 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 | $134.36 | 5.111% | $141.2271 | $141.23 | $141.25 | $141.20 |
| Purchase #2 | $64.81 | 4.109% | $67.473 | $67.47 | $67.45 | $67.50 |
| Purchase #3 | $71.45 | 8.209% | $77.3153 | $77.32 | $77.30 | $77.30 |
| Purchase #4 | $199.31 | 13.118% | $225.4555 | $225.46 | $225.45 | $225.50 |
| Purchase #5 | $120.60 | 11.327% | $134.2604 | $134.26 | $134.25 | $134.30 |
| Purchase #6 | $116.26 | 12.350% | $130.6181 | $130.62 | $130.60 | $130.60 |
| Purchase #7 | $213.48 | 3.368% | $220.67 | $220.67 | $220.65 | $220.70 |
| 7 purchase totals = | $920.27 | $997.0194 | $997.03 | $996.95 | $997.10 | |