| 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 | $123.50 | 4.572% | $129.1464 | $129.15 | $129.15 | $129.10 |
| Purchase #2 | $94.81 | 5.860% | $100.3659 | $100.37 | $100.35 | $100.40 |
| Purchase #3 | $43.38 | 10.607% | $47.9813 | $47.98 | $48.00 | $48.00 |
| Purchase #4 | $212.72 | 9.223% | $232.3392 | $232.34 | $232.35 | $232.30 |
| Purchase #5 | $131.86 | 6.646% | $140.6234 | $140.62 | $140.60 | $140.60 |
| Purchase #6 | $176.41 | 4.769% | $184.823 | $184.82 | $184.80 | $184.80 |
| Purchase #7 | $167.79 | 9.503% | $183.7351 | $183.74 | $183.75 | $183.70 |
| 7 purchase totals = | $950.47 | $1,019.0143 | $1,019.02 | $1,019.00 | $1,018.90 | |