| 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 | $223.66 | 8.798% | $243.3376 | $243.34 | $243.35 | $243.30 |
| Purchase #2 | $215.58 | 13.420% | $244.5108 | $244.51 | $244.50 | $244.50 |
| Purchase #3 | $51.77 | 5.512% | $54.6236 | $54.62 | $54.60 | $54.60 |
| Purchase #4 | $166.28 | 5.262% | $175.0297 | $175.03 | $175.05 | $175.00 |
| Purchase #5 | $134.86 | 13.468% | $153.0229 | $153.02 | $153.00 | $153.00 |
| Purchase #6 | $87.57 | 4.642% | $91.635 | $91.64 | $91.65 | $91.60 |
| Purchase #7 | $149.86 | 9.452% | $164.0248 | $164.02 | $164.00 | $164.00 |
| 7 purchase totals = | $1,029.58 | $1,126.1844 | $1,126.18 | $1,126.15 | $1,126.00 | |