| 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 | $132.96 | 9.826% | $146.0246 | $146.02 | $146.00 | $146.00 |
| Purchase #2 | $185.74 | 13.320% | $210.4806 | $210.48 | $210.50 | $210.50 |
| Purchase #3 | $138.78 | 9.874% | $152.4831 | $152.48 | $152.50 | $152.50 |
| Purchase #4 | $125.64 | 3.648% | $130.2233 | $130.22 | $130.20 | $130.20 |
| Purchase #5 | $202.74 | 5.819% | $214.5374 | $214.54 | $214.55 | $214.50 |
| Purchase #6 | $138.25 | 12.526% | $155.5672 | $155.57 | $155.55 | $155.60 |
| Purchase #7 | $185.47 | 7.874% | $200.0739 | $200.07 | $200.05 | $200.10 |
| 7 purchase totals = | $1,109.58 | $1,209.3901 | $1,209.38 | $1,209.35 | $1,209.40 | |