| 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 | $194.39 | 10.138% | $214.0973 | $214.10 | $214.10 | $214.10 |
| Purchase #2 | $73.26 | 13.730% | $83.3186 | $83.32 | $83.30 | $83.30 |
| Purchase #3 | $38.88 | 7.629% | $41.8462 | $41.85 | $41.85 | $41.80 |
| Purchase #4 | $204.33 | 7.417% | $219.4852 | $219.49 | $219.50 | $219.50 |
| Purchase #5 | $226.69 | 7.259% | $243.1454 | $243.15 | $243.15 | $243.10 |
| Purchase #6 | $63.85 | 4.430% | $66.6786 | $66.68 | $66.70 | $66.70 |
| Purchase #7 | $239.26 | 13.523% | $271.6151 | $271.62 | $271.60 | $271.60 |
| 7 purchase totals = | $1,040.66 | $1,140.1864 | $1,140.21 | $1,140.20 | $1,140.10 | |