| 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 | $219.93 | 9.354% | $240.5023 | $240.50 | $240.50 | $240.50 |
| Purchase #2 | $243.63 | 13.809% | $277.2729 | $277.27 | $277.25 | $277.30 |
| Purchase #3 | $177.74 | 7.569% | $191.1931 | $191.19 | $191.20 | $191.20 |
| Purchase #4 | $140.70 | 13.563% | $159.7831 | $159.78 | $159.80 | $159.80 |
| Purchase #5 | $203.75 | 7.758% | $219.5569 | $219.56 | $219.55 | $219.60 |
| Purchase #6 | $44.87 | 10.544% | $49.6011 | $49.60 | $49.60 | $49.60 |
| Purchase #7 | $135.59 | 5.587% | $143.1654 | $143.17 | $143.15 | $143.20 |
| 7 purchase totals = | $1,166.21 | $1,281.0748 | $1,281.07 | $1,281.05 | $1,281.20 | |