| 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 | $140.36 | 4.375% | $146.5008 | $146.50 | $146.50 | $146.50 |
| Purchase #2 | $174.33 | 12.216% | $195.6262 | $195.63 | $195.65 | $195.60 |
| Purchase #3 | $167.88 | 8.738% | $182.5494 | $182.55 | $182.55 | $182.50 |
| Purchase #4 | $210.82 | 12.512% | $237.1978 | $237.20 | $237.20 | $237.20 |
| Purchase #5 | $126.35 | 6.152% | $134.1231 | $134.12 | $134.10 | $134.10 |
| Purchase #6 | $24.52 | 7.199% | $26.2852 | $26.29 | $26.30 | $26.30 |
| Purchase #7 | $210.63 | 6.514% | $224.3504 | $224.35 | $224.35 | $224.40 |
| 7 purchase totals = | $1,054.89 | $1,146.6329 | $1,146.64 | $1,146.65 | $1,146.60 | |