| 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 | $124.51 | 11.417% | $138.7253 | $138.73 | $138.75 | $138.70 |
| Purchase #2 | $191.44 | 7.719% | $206.2173 | $206.22 | $206.20 | $206.20 |
| Purchase #3 | $239.90 | 3.567% | $248.4572 | $248.46 | $248.45 | $248.50 |
| Purchase #4 | $209.29 | 8.294% | $226.6485 | $226.65 | $226.65 | $226.60 |
| Purchase #5 | $119.29 | 6.439% | $126.9711 | $126.97 | $126.95 | $127.00 |
| Purchase #6 | $139.81 | 3.370% | $144.5216 | $144.52 | $144.50 | $144.50 |
| Purchase #7 | $159.38 | 13.267% | $180.5249 | $180.52 | $180.50 | $180.50 |
| 7 purchase totals = | $1,183.62 | $1,272.0659 | $1,272.07 | $1,272.00 | $1,272.00 | |