| 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 | $205.80 | 6.627% | $219.4384 | $219.44 | $219.45 | $219.40 |
| Purchase #2 | $6.88 | 12.742% | $7.7566 | $7.76 | $7.75 | $7.80 |
| Purchase #3 | $125.43 | 4.588% | $131.1847 | $131.18 | $131.20 | $131.20 |
| Purchase #4 | $90.92 | 12.685% | $102.4532 | $102.45 | $102.45 | $102.50 |
| Purchase #5 | $191.77 | 5.560% | $202.4324 | $202.43 | $202.45 | $202.40 |
| Purchase #6 | $194.81 | 8.805% | $211.963 | $211.96 | $211.95 | $212.00 |
| Purchase #7 | $142.41 | 4.253% | $148.4667 | $148.47 | $148.45 | $148.50 |
| 7 purchase totals = | $958.02 | $1,023.6950 | $1,023.69 | $1,023.70 | $1,023.80 | |