| 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 | $225.81 | 7.665% | $243.1183 | $243.12 | $243.10 | $243.10 |
| Purchase #2 | $105.44 | 7.758% | $113.62 | $113.62 | $113.60 | $113.60 |
| Purchase #3 | $244.91 | 6.519% | $260.8757 | $260.88 | $260.90 | $260.90 |
| Purchase #4 | $7.43 | 5.199% | $7.8163 | $7.82 | $7.80 | $7.80 |
| Purchase #5 | $204.95 | 7.755% | $220.8439 | $220.84 | $220.85 | $220.80 |
| Purchase #6 | $123.61 | 11.486% | $137.8078 | $137.81 | $137.80 | $137.80 |
| Purchase #7 | $35.92 | 9.441% | $39.3112 | $39.31 | $39.30 | $39.30 |
| 7 purchase totals = | $948.07 | $1,023.3932 | $1,023.40 | $1,023.35 | $1,023.30 | |