| 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 | $12.91 | 11.331% | $14.3728 | $14.37 | $14.35 | $14.40 |
| Purchase #2 | $223.36 | 11.392% | $248.8052 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $182.37 | 8.430% | $197.7438 | $197.74 | $197.75 | $197.70 |
| Purchase #4 | $26.61 | 9.391% | $29.1089 | $29.11 | $29.10 | $29.10 |
| Purchase #5 | $81.33 | 10.626% | $89.9721 | $89.97 | $89.95 | $90.00 |
| Purchase #6 | $204.52 | 3.787% | $212.2652 | $212.27 | $212.25 | $212.30 |
| Purchase #7 | $204.77 | 7.317% | $219.753 | $219.75 | $219.75 | $219.80 |
| 7 purchase totals = | $935.87 | $1,012.0210 | $1,012.02 | $1,011.95 | $1,012.10 | |