| 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 | $118.48 | 4.669% | $124.0118 | $124.01 | $124.00 | $124.00 |
| Purchase #2 | $177.60 | 7.647% | $191.1811 | $191.18 | $191.20 | $191.20 |
| Purchase #3 | $20.47 | 13.501% | $23.2337 | $23.23 | $23.25 | $23.20 |
| Purchase #4 | $188.67 | 11.486% | $210.3406 | $210.34 | $210.35 | $210.30 |
| Purchase #5 | $171.39 | 11.462% | $191.0347 | $191.03 | $191.05 | $191.00 |
| Purchase #6 | $210.29 | 5.841% | $222.573 | $222.57 | $222.55 | $222.60 |
| Purchase #7 | $238.76 | 7.825% | $257.443 | $257.44 | $257.45 | $257.40 |
| 7 purchase totals = | $1,125.66 | $1,219.8179 | $1,219.80 | $1,219.85 | $1,219.70 | |