| 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 | $244.65 | 8.216% | $264.7504 | $264.75 | $264.75 | $264.80 |
| Purchase #2 | $152.40 | 12.735% | $171.8081 | $171.81 | $171.80 | $171.80 |
| Purchase #3 | $7.62 | 3.288% | $7.8705 | $7.87 | $7.85 | $7.90 |
| Purchase #4 | $19.76 | 9.307% | $21.5991 | $21.60 | $21.60 | $21.60 |
| Purchase #5 | $200.32 | 11.811% | $223.9798 | $223.98 | $224.00 | $224.00 |
| Purchase #6 | $156.64 | 7.770% | $168.8109 | $168.81 | $168.80 | $168.80 |
| Purchase #7 | $186.64 | 13.719% | $212.2451 | $212.25 | $212.25 | $212.20 |
| 7 purchase totals = | $968.03 | $1,071.0639 | $1,071.07 | $1,071.05 | $1,071.10 | |