| 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 | $100.79 | 11.454% | $112.3345 | $112.33 | $112.35 | $112.30 |
| Purchase #2 | $33.92 | 5.458% | $35.7714 | $35.77 | $35.75 | $35.80 |
| Purchase #3 | $153.41 | 6.331% | $163.1224 | $163.12 | $163.10 | $163.10 |
| Purchase #4 | $221.35 | 9.148% | $241.5991 | $241.60 | $241.60 | $241.60 |
| Purchase #5 | $193.51 | 3.436% | $200.159 | $200.16 | $200.15 | $200.20 |
| Purchase #6 | $132.51 | 11.219% | $147.3763 | $147.38 | $147.40 | $147.40 |
| Purchase #7 | $52.67 | 4.121% | $54.8405 | $54.84 | $54.85 | $54.80 |
| 7 purchase totals = | $888.16 | $955.2032 | $955.20 | $955.20 | $955.20 | |