| 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 | $210.72 | 6.548% | $224.5179 | $224.52 | $224.50 | $224.50 |
| Purchase #2 | $227.60 | 7.610% | $244.9204 | $244.92 | $244.90 | $244.90 |
| Purchase #3 | $89.69 | 13.610% | $101.8968 | $101.90 | $101.90 | $101.90 |
| Purchase #4 | $159.72 | 9.123% | $174.2913 | $174.29 | $174.30 | $174.30 |
| Purchase #5 | $171.34 | 5.291% | $180.4056 | $180.41 | $180.40 | $180.40 |
| Purchase #6 | $16.91 | 3.541% | $17.5088 | $17.51 | $17.50 | $17.50 |
| Purchase #7 | $240.56 | 7.231% | $257.9549 | $257.95 | $257.95 | $258.00 |
| 7 purchase totals = | $1,116.54 | $1,201.4957 | $1,201.50 | $1,201.45 | $1,201.50 | |