| 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 | $202.98 | 13.368% | $230.1144 | $230.11 | $230.10 | $230.10 |
| Purchase #2 | $148.75 | 7.208% | $159.4719 | $159.47 | $159.45 | $159.50 |
| Purchase #3 | $147.88 | 11.210% | $164.4573 | $164.46 | $164.45 | $164.50 |
| Purchase #4 | $183.41 | 7.614% | $197.3748 | $197.37 | $197.35 | $197.40 |
| Purchase #5 | $249.91 | 11.819% | $279.4469 | $279.45 | $279.45 | $279.40 |
| Purchase #6 | $21.47 | 7.709% | $23.1251 | $23.13 | $23.15 | $23.10 |
| Purchase #7 | $52.95 | 5.120% | $55.661 | $55.66 | $55.65 | $55.70 |
| 7 purchase totals = | $1,007.35 | $1,109.6514 | $1,109.65 | $1,109.60 | $1,109.70 | |