| 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 | $216.40 | 6.532% | $230.5352 | $230.54 | $230.55 | $230.50 |
| Purchase #2 | $203.40 | 6.588% | $216.8 | $216.80 | $216.80 | $216.80 |
| Purchase #3 | $225.76 | 8.439% | $244.8119 | $244.81 | $244.80 | $244.80 |
| Purchase #4 | $205.55 | 9.796% | $225.6857 | $225.69 | $225.70 | $225.70 |
| Purchase #5 | $228.51 | 3.467% | $236.4324 | $236.43 | $236.45 | $236.40 |
| Purchase #6 | $34.28 | 9.113% | $37.4039 | $37.40 | $37.40 | $37.40 |
| Purchase #7 | $229.49 | 10.302% | $253.1321 | $253.13 | $253.15 | $253.10 |
| 7 purchase totals = | $1,343.39 | $1,444.8012 | $1,444.80 | $1,444.85 | $1,444.70 | |