| 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 | $215.98 | 5.625% | $228.1289 | $228.13 | $228.15 | $228.10 |
| Purchase #2 | $182.62 | 4.406% | $190.6662 | $190.67 | $190.65 | $190.70 |
| Purchase #3 | $193.27 | 6.278% | $205.4035 | $205.40 | $205.40 | $205.40 |
| Purchase #4 | $96.57 | 12.114% | $108.2685 | $108.27 | $108.25 | $108.30 |
| Purchase #5 | $205.68 | 4.792% | $215.5362 | $215.54 | $215.55 | $215.50 |
| Purchase #6 | $193.93 | 3.260% | $200.2521 | $200.25 | $200.25 | $200.30 |
| Purchase #7 | $103.68 | 8.656% | $112.6545 | $112.65 | $112.65 | $112.70 |
| 7 purchase totals = | $1,191.73 | $1,260.9099 | $1,260.91 | $1,260.90 | $1,261.00 | |