| 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 | $213.52 | 3.431% | $220.8459 | $220.85 | $220.85 | $220.80 |
| Purchase #2 | $231.38 | 10.666% | $256.059 | $256.06 | $256.05 | $256.10 |
| Purchase #3 | $66.66 | 12.770% | $75.1725 | $75.17 | $75.15 | $75.20 |
| Purchase #4 | $225.93 | 6.193% | $239.9218 | $239.92 | $239.90 | $239.90 |
| Purchase #5 | $156.62 | 13.769% | $178.185 | $178.19 | $178.20 | $178.20 |
| Purchase #6 | $25.75 | 7.747% | $27.7449 | $27.74 | $27.75 | $27.70 |
| Purchase #7 | $105.62 | 5.157% | $111.0668 | $111.07 | $111.05 | $111.10 |
| 7 purchase totals = | $1,025.48 | $1,108.9959 | $1,109.00 | $1,108.95 | $1,109.00 | |