| 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 | $31.55 | 3.831% | $32.7587 | $32.76 | $32.75 | $32.80 |
| Purchase #2 | $132.25 | 8.661% | $143.7042 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $135.96 | 5.596% | $143.5683 | $143.57 | $143.55 | $143.60 |
| Purchase #4 | $231.86 | 13.758% | $263.7593 | $263.76 | $263.75 | $263.80 |
| Purchase #5 | $242.48 | 8.801% | $263.8207 | $263.82 | $263.80 | $263.80 |
| Purchase #6 | $231.44 | 13.378% | $262.402 | $262.40 | $262.40 | $262.40 |
| Purchase #7 | $148.91 | 6.841% | $159.0969 | $159.10 | $159.10 | $159.10 |
| 7 purchase totals = | $1,154.45 | $1,269.1101 | $1,269.11 | $1,269.05 | $1,269.20 | |