| 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 | $144.61 | 4.637% | $151.3156 | $151.32 | $151.30 | $151.30 |
| Purchase #2 | $45.44 | 13.721% | $51.6748 | $51.67 | $51.65 | $51.70 |
| Purchase #3 | $243.35 | 5.334% | $256.3303 | $256.33 | $256.35 | $256.30 |
| Purchase #4 | $123.96 | 8.179% | $134.0987 | $134.10 | $134.10 | $134.10 |
| Purchase #5 | $189.26 | 6.224% | $201.0395 | $201.04 | $201.05 | $201.00 |
| Purchase #6 | $191.55 | 6.213% | $203.451 | $203.45 | $203.45 | $203.50 |
| Purchase #7 | $240.55 | 6.419% | $255.9909 | $255.99 | $256.00 | $256.00 |
| 7 purchase totals = | $1,178.72 | $1,253.9008 | $1,253.90 | $1,253.90 | $1,253.90 | |