| 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 | $111.43 | 9.614% | $122.1429 | $122.14 | $122.15 | $122.10 |
| Purchase #2 | $103.68 | 4.611% | $108.4607 | $108.46 | $108.45 | $108.50 |
| Purchase #3 | $164.94 | 7.617% | $177.5035 | $177.50 | $177.50 | $177.50 |
| Purchase #4 | $197.83 | 13.672% | $224.8773 | $224.88 | $224.90 | $224.90 |
| Purchase #5 | $147.81 | 3.483% | $152.9582 | $152.96 | $152.95 | $153.00 |
| Purchase #6 | $111.70 | 6.225% | $118.6533 | $118.65 | $118.65 | $118.70 |
| Purchase #7 | $94.74 | 12.847% | $106.9112 | $106.91 | $106.90 | $106.90 |
| 7 purchase totals = | $932.13 | $1,011.5071 | $1,011.50 | $1,011.50 | $1,011.60 | |