| 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 | $123.43 | 7.103% | $132.1972 | $132.20 | $132.20 | $132.20 |
| Purchase #2 | $183.78 | 3.845% | $190.8463 | $190.85 | $190.85 | $190.80 |
| Purchase #3 | $94.80 | 3.518% | $98.1351 | $98.14 | $98.15 | $98.10 |
| Purchase #4 | $224.98 | 8.479% | $244.0561 | $244.06 | $244.05 | $244.10 |
| Purchase #5 | $233.41 | 7.346% | $250.5563 | $250.56 | $250.55 | $250.60 |
| Purchase #6 | $153.35 | 3.142% | $158.1683 | $158.17 | $158.15 | $158.20 |
| Purchase #7 | $228.64 | 4.144% | $238.1148 | $238.11 | $238.10 | $238.10 |
| 7 purchase totals = | $1,242.39 | $1,312.0741 | $1,312.09 | $1,312.05 | $1,312.10 | |