| 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 | $137.42 | 9.159% | $150.0063 | $150.01 | $150.00 | $150.00 |
| Purchase #2 | $117.95 | 9.359% | $128.9889 | $128.99 | $129.00 | $129.00 |
| Purchase #3 | $220.62 | 3.629% | $228.6263 | $228.63 | $228.65 | $228.60 |
| Purchase #4 | $207.30 | 4.491% | $216.6098 | $216.61 | $216.60 | $216.60 |
| Purchase #5 | $250.68 | 7.831% | $270.3108 | $270.31 | $270.30 | $270.30 |
| Purchase #6 | $188.62 | 11.350% | $210.0284 | $210.03 | $210.05 | $210.00 |
| Purchase #7 | $141.86 | 9.515% | $155.358 | $155.36 | $155.35 | $155.40 |
| 7 purchase totals = | $1,264.45 | $1,359.9285 | $1,359.94 | $1,359.95 | $1,359.90 | |