| 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 | $199.81 | 5.204% | $210.2081 | $210.21 | $210.20 | $210.20 |
| Purchase #2 | $95.41 | 9.586% | $104.556 | $104.56 | $104.55 | $104.60 |
| Purchase #3 | $98.48 | 12.450% | $110.7408 | $110.74 | $110.75 | $110.70 |
| Purchase #4 | $199.90 | 5.154% | $210.2028 | $210.20 | $210.20 | $210.20 |
| Purchase #5 | $164.72 | 12.776% | $185.7646 | $185.76 | $185.75 | $185.80 |
| Purchase #6 | $137.96 | 10.617% | $152.6072 | $152.61 | $152.60 | $152.60 |
| Purchase #7 | $68.76 | 8.850% | $74.8453 | $74.85 | $74.85 | $74.80 |
| 7 purchase totals = | $965.04 | $1,048.9248 | $1,048.93 | $1,048.90 | $1,048.90 | |