| 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 | $108.83 | 8.358% | $117.926 | $117.93 | $117.95 | $117.90 |
| Purchase #2 | $169.45 | 6.275% | $180.083 | $180.08 | $180.10 | $180.10 |
| Purchase #3 | $204.51 | 12.808% | $230.7036 | $230.70 | $230.70 | $230.70 |
| Purchase #4 | $206.97 | 4.300% | $215.8697 | $215.87 | $215.85 | $215.90 |
| Purchase #5 | $208.40 | 9.479% | $228.1542 | $228.15 | $228.15 | $228.20 |
| Purchase #6 | $145.37 | 6.866% | $155.3511 | $155.35 | $155.35 | $155.40 |
| Purchase #7 | $239.83 | 7.110% | $256.8819 | $256.88 | $256.90 | $256.90 |
| 7 purchase totals = | $1,283.36 | $1,384.9695 | $1,384.96 | $1,385.00 | $1,385.10 | |