| 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 | $102.69 | 10.384% | $113.3533 | $113.35 | $113.35 | $113.40 |
| Purchase #2 | $28.44 | 9.516% | $31.1464 | $31.15 | $31.15 | $31.10 |
| Purchase #3 | $137.63 | 3.590% | $142.5709 | $142.57 | $142.55 | $142.60 |
| Purchase #4 | $202.96 | 13.202% | $229.7548 | $229.75 | $229.75 | $229.80 |
| Purchase #5 | $171.35 | 13.292% | $194.1258 | $194.13 | $194.15 | $194.10 |
| Purchase #6 | $209.98 | 12.110% | $235.4086 | $235.41 | $235.40 | $235.40 |
| Purchase #7 | $229.76 | 7.476% | $246.9369 | $246.94 | $246.95 | $246.90 |
| 7 purchase totals = | $1,082.81 | $1,193.2967 | $1,193.30 | $1,193.30 | $1,193.30 | |