| 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 | $140.46 | 13.856% | $159.9221 | $159.92 | $159.90 | $159.90 |
| Purchase #2 | $112.30 | 6.843% | $119.9847 | $119.98 | $120.00 | $120.00 |
| Purchase #3 | $242.33 | 4.192% | $252.4885 | $252.49 | $252.50 | $252.50 |
| Purchase #4 | $173.63 | 13.809% | $197.6066 | $197.61 | $197.60 | $197.60 |
| Purchase #5 | $185.98 | 9.772% | $204.154 | $204.15 | $204.15 | $204.20 |
| Purchase #6 | $209.43 | 4.625% | $219.1161 | $219.12 | $219.10 | $219.10 |
| Purchase #7 | $52.64 | 6.129% | $55.8663 | $55.87 | $55.85 | $55.90 |
| 7 purchase totals = | $1,116.77 | $1,209.1383 | $1,209.14 | $1,209.10 | $1,209.20 | |