| 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 | $240.38 | 5.199% | $252.8774 | $252.88 | $252.90 | $252.90 |
| Purchase #2 | $48.31 | 4.778% | $50.6183 | $50.62 | $50.60 | $50.60 |
| Purchase #3 | $90.78 | 5.213% | $95.5124 | $95.51 | $95.50 | $95.50 |
| Purchase #4 | $233.34 | 7.432% | $250.6818 | $250.68 | $250.70 | $250.70 |
| Purchase #5 | $33.78 | 3.770% | $35.0535 | $35.05 | $35.05 | $35.10 |
| Purchase #6 | $113.60 | 11.839% | $127.0491 | $127.05 | $127.05 | $127.00 |
| Purchase #7 | $121.32 | 7.148% | $129.992 | $129.99 | $130.00 | $130.00 |
| 7 purchase totals = | $881.51 | $941.7845 | $941.78 | $941.80 | $941.80 | |