| 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 | $47.66 | 8.511% | $51.7163 | $51.72 | $51.70 | $51.70 |
| Purchase #2 | $181.51 | 10.281% | $200.171 | $200.17 | $200.15 | $200.20 |
| Purchase #3 | $248.75 | 9.418% | $272.1773 | $272.18 | $272.20 | $272.20 |
| Purchase #4 | $91.58 | 10.503% | $101.1986 | $101.20 | $101.20 | $101.20 |
| Purchase #5 | $227.86 | 11.196% | $253.3712 | $253.37 | $253.35 | $253.40 |
| Purchase #6 | $226.35 | 5.603% | $239.0324 | $239.03 | $239.05 | $239.00 |
| Purchase #7 | $205.43 | 13.330% | $232.8138 | $232.81 | $232.80 | $232.80 |
| 7 purchase totals = | $1,229.14 | $1,350.4806 | $1,350.48 | $1,350.45 | $1,350.50 | |