| 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 | $241.69 | 9.318% | $264.2107 | $264.21 | $264.20 | $264.20 |
| Purchase #2 | $200.71 | 11.458% | $223.7074 | $223.71 | $223.70 | $223.70 |
| Purchase #3 | $93.41 | 7.840% | $100.7333 | $100.73 | $100.75 | $100.70 |
| Purchase #4 | $174.40 | 13.494% | $197.9335 | $197.93 | $197.95 | $197.90 |
| Purchase #5 | $219.37 | 4.468% | $229.1715 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $6.77 | 6.564% | $7.2144 | $7.21 | $7.20 | $7.20 |
| Purchase #7 | $195.92 | 5.490% | $206.676 | $206.68 | $206.70 | $206.70 |
| 7 purchase totals = | $1,132.27 | $1,229.6468 | $1,229.64 | $1,229.65 | $1,229.60 | |