| 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 | $198.74 | 10.246% | $219.1029 | $219.10 | $219.10 | $219.10 |
| Purchase #2 | $180.73 | 7.435% | $194.1673 | $194.17 | $194.15 | $194.20 |
| Purchase #3 | $63.60 | 13.544% | $72.214 | $72.21 | $72.20 | $72.20 |
| Purchase #4 | $63.72 | 12.246% | $71.5232 | $71.52 | $71.50 | $71.50 |
| Purchase #5 | $14.73 | 3.768% | $15.285 | $15.29 | $15.30 | $15.30 |
| Purchase #6 | $24.87 | 3.442% | $25.726 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $105.97 | 5.819% | $112.1364 | $112.14 | $112.15 | $112.10 |
| 7 purchase totals = | $652.36 | $710.1548 | $710.16 | $710.15 | $710.10 | |