| 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 | $11.92 | 6.595% | $12.7061 | $12.71 | $12.70 | $12.70 |
| Purchase #2 | $147.42 | 3.658% | $152.8126 | $152.81 | $152.80 | $152.80 |
| Purchase #3 | $216.54 | 12.833% | $244.3286 | $244.33 | $244.35 | $244.30 |
| Purchase #4 | $69.34 | 11.472% | $77.2947 | $77.29 | $77.30 | $77.30 |
| Purchase #5 | $88.85 | 4.232% | $92.6101 | $92.61 | $92.60 | $92.60 |
| Purchase #6 | $200.88 | 12.777% | $226.5464 | $226.55 | $226.55 | $226.50 |
| Purchase #7 | $219.85 | 7.845% | $237.0972 | $237.10 | $237.10 | $237.10 |
| 7 purchase totals = | $954.80 | $1,043.3957 | $1,043.40 | $1,043.40 | $1,043.30 | |