| 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 | $19.90 | 11.271% | $22.1429 | $22.14 | $22.15 | $22.10 |
| Purchase #2 | $212.43 | 4.546% | $222.0871 | $222.09 | $222.10 | $222.10 |
| Purchase #3 | $227.69 | 7.316% | $244.3478 | $244.35 | $244.35 | $244.30 |
| Purchase #4 | $90.88 | 6.738% | $97.0035 | $97.00 | $97.00 | $97.00 |
| Purchase #5 | $128.81 | 6.442% | $137.1079 | $137.11 | $137.10 | $137.10 |
| Purchase #6 | $212.92 | 6.558% | $226.8833 | $226.88 | $226.90 | $226.90 |
| Purchase #7 | $95.91 | 10.685% | $106.158 | $106.16 | $106.15 | $106.20 |
| 7 purchase totals = | $988.54 | $1,055.7305 | $1,055.73 | $1,055.75 | $1,055.70 | |