| 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 | $211.74 | 4.719% | $221.732 | $221.73 | $221.75 | $221.70 |
| Purchase #2 | $204.80 | 10.234% | $225.7592 | $225.76 | $225.75 | $225.80 |
| Purchase #3 | $170.58 | 13.228% | $193.1443 | $193.14 | $193.15 | $193.10 |
| Purchase #4 | $107.46 | 8.851% | $116.9713 | $116.97 | $116.95 | $117.00 |
| Purchase #5 | $160.60 | 8.219% | $173.7997 | $173.80 | $173.80 | $173.80 |
| Purchase #6 | $207.46 | 5.807% | $219.5072 | $219.51 | $219.50 | $219.50 |
| Purchase #7 | $156.62 | 13.270% | $177.4035 | $177.40 | $177.40 | $177.40 |
| 7 purchase totals = | $1,219.26 | $1,328.3172 | $1,328.31 | $1,328.30 | $1,328.30 | |