| 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 | $12.27 | 8.619% | $13.3276 | $13.33 | $13.35 | $13.30 |
| Purchase #2 | $219.83 | 8.235% | $237.933 | $237.93 | $237.95 | $237.90 |
| Purchase #3 | $160.34 | 3.728% | $166.3175 | $166.32 | $166.30 | $166.30 |
| Purchase #4 | $66.95 | 9.158% | $73.0813 | $73.08 | $73.10 | $73.10 |
| Purchase #5 | $9.91 | 12.619% | $11.1605 | $11.16 | $11.15 | $11.20 |
| Purchase #6 | $209.47 | 10.104% | $230.6348 | $230.63 | $230.65 | $230.60 |
| Purchase #7 | $246.97 | 9.484% | $270.3926 | $270.39 | $270.40 | $270.40 |
| 7 purchase totals = | $925.74 | $1,002.8473 | $1,002.84 | $1,002.90 | $1,002.80 | |