| 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 | $232.71 | 11.813% | $260.2 | $260.20 | $260.20 | $260.20 |
| Purchase #2 | $141.70 | 5.678% | $149.7457 | $149.75 | $149.75 | $149.70 |
| Purchase #3 | $173.77 | 9.739% | $190.6935 | $190.69 | $190.70 | $190.70 |
| Purchase #4 | $47.38 | 8.530% | $51.4215 | $51.42 | $51.40 | $51.40 |
| Purchase #5 | $160.36 | 7.798% | $172.8649 | $172.86 | $172.85 | $172.90 |
| Purchase #6 | $137.57 | 9.691% | $150.9019 | $150.90 | $150.90 | $150.90 |
| Purchase #7 | $62.62 | 3.497% | $64.8098 | $64.81 | $64.80 | $64.80 |
| 7 purchase totals = | $956.11 | $1,040.6373 | $1,040.63 | $1,040.60 | $1,040.60 | |