| 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 | $224.88 | 6.566% | $239.6456 | $239.65 | $239.65 | $239.60 |
| Purchase #2 | $142.62 | 12.420% | $160.3334 | $160.33 | $160.35 | $160.30 |
| Purchase #3 | $127.38 | 6.725% | $135.9463 | $135.95 | $135.95 | $135.90 |
| Purchase #4 | $186.30 | 10.540% | $205.936 | $205.94 | $205.95 | $205.90 |
| Purchase #5 | $103.97 | 11.778% | $116.2156 | $116.22 | $116.20 | $116.20 |
| Purchase #6 | $185.84 | 13.453% | $210.8411 | $210.84 | $210.85 | $210.80 |
| Purchase #7 | $39.74 | 12.397% | $44.6666 | $44.67 | $44.65 | $44.70 |
| 7 purchase totals = | $1,010.73 | $1,113.5846 | $1,113.60 | $1,113.60 | $1,113.40 | |