| 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 | $209.75 | 12.246% | $235.436 | $235.44 | $235.45 | $235.40 |
| Purchase #2 | $155.70 | 12.164% | $174.6393 | $174.64 | $174.65 | $174.60 |
| Purchase #3 | $145.50 | 4.600% | $152.193 | $152.19 | $152.20 | $152.20 |
| Purchase #4 | $221.71 | 9.797% | $243.4309 | $243.43 | $243.45 | $243.40 |
| Purchase #5 | $180.27 | 12.636% | $203.0489 | $203.05 | $203.05 | $203.00 |
| Purchase #6 | $59.50 | 6.676% | $63.4722 | $63.47 | $63.45 | $63.50 |
| Purchase #7 | $155.36 | 3.854% | $161.3476 | $161.35 | $161.35 | $161.30 |
| 7 purchase totals = | $1,127.79 | $1,233.5679 | $1,233.57 | $1,233.60 | $1,233.40 | |