| 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 | $172.33 | 11.265% | $191.743 | $191.74 | $191.75 | $191.70 |
| Purchase #2 | $222.58 | 11.566% | $248.3236 | $248.32 | $248.30 | $248.30 |
| Purchase #3 | $124.98 | 12.496% | $140.5975 | $140.60 | $140.60 | $140.60 |
| Purchase #4 | $239.89 | 11.684% | $267.9187 | $267.92 | $267.90 | $267.90 |
| Purchase #5 | $116.25 | 7.689% | $125.1885 | $125.19 | $125.20 | $125.20 |
| Purchase #6 | $200.59 | 6.152% | $212.9303 | $212.93 | $212.95 | $212.90 |
| Purchase #7 | $69.89 | 6.285% | $74.2826 | $74.28 | $74.30 | $74.30 |
| 7 purchase totals = | $1,146.51 | $1,260.9842 | $1,260.98 | $1,261.00 | $1,260.90 | |