| 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 | $89.32 | 5.151% | $93.9209 | $93.92 | $93.90 | $93.90 |
| Purchase #2 | $249.79 | 13.369% | $283.1844 | $283.18 | $283.20 | $283.20 |
| Purchase #3 | $225.89 | 8.333% | $244.7134 | $244.71 | $244.70 | $244.70 |
| Purchase #4 | $135.80 | 13.281% | $153.8356 | $153.84 | $153.85 | $153.80 |
| Purchase #5 | $52.67 | 10.800% | $58.3584 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $147.56 | 4.849% | $154.7152 | $154.72 | $154.70 | $154.70 |
| Purchase #7 | $21.51 | 10.464% | $23.7608 | $23.76 | $23.75 | $23.80 |
| 7 purchase totals = | $922.54 | $1,012.4887 | $1,012.49 | $1,012.45 | $1,012.50 | |