| 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 | $220.57 | 8.455% | $239.2192 | $239.22 | $239.20 | $239.20 |
| Purchase #2 | $228.91 | 11.151% | $254.4358 | $254.44 | $254.45 | $254.40 |
| Purchase #3 | $186.62 | 6.712% | $199.1459 | $199.15 | $199.15 | $199.10 |
| Purchase #4 | $58.40 | 11.544% | $65.1417 | $65.14 | $65.15 | $65.10 |
| Purchase #5 | $200.29 | 9.660% | $219.638 | $219.64 | $219.65 | $219.60 |
| Purchase #6 | $114.93 | 12.436% | $129.2227 | $129.22 | $129.20 | $129.20 |
| Purchase #7 | $51.68 | 5.484% | $54.5141 | $54.51 | $54.50 | $54.50 |
| 7 purchase totals = | $1,061.40 | $1,161.3174 | $1,161.32 | $1,161.30 | $1,161.10 | |