| 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 | $192.51 | 10.495% | $212.7139 | $212.71 | $212.70 | $212.70 |
| Purchase #2 | $91.49 | 12.812% | $103.2117 | $103.21 | $103.20 | $103.20 |
| Purchase #3 | $131.57 | 5.121% | $138.3077 | $138.31 | $138.30 | $138.30 |
| Purchase #4 | $83.50 | 9.130% | $91.1236 | $91.12 | $91.10 | $91.10 |
| Purchase #5 | $133.74 | 9.794% | $146.8385 | $146.84 | $146.85 | $146.80 |
| Purchase #6 | $155.78 | 11.396% | $173.5327 | $173.53 | $173.55 | $173.50 |
| Purchase #7 | $139.34 | 6.247% | $148.0446 | $148.04 | $148.05 | $148.00 |
| 7 purchase totals = | $927.93 | $1,013.7727 | $1,013.76 | $1,013.75 | $1,013.60 | |