| 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 | $193.59 | 10.132% | $213.2045 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $168.69 | 5.251% | $177.5479 | $177.55 | $177.55 | $177.50 |
| Purchase #3 | $212.62 | 11.692% | $237.4795 | $237.48 | $237.50 | $237.50 |
| Purchase #4 | $20.26 | 12.786% | $22.8504 | $22.85 | $22.85 | $22.90 |
| Purchase #5 | $84.39 | 10.230% | $93.0231 | $93.02 | $93.00 | $93.00 |
| Purchase #6 | $102.58 | 5.726% | $108.4537 | $108.45 | $108.45 | $108.50 |
| Purchase #7 | $201.56 | 6.459% | $214.5788 | $214.58 | $214.60 | $214.60 |
| 7 purchase totals = | $983.69 | $1,067.1379 | $1,067.13 | $1,067.15 | $1,067.20 | |