| 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 | $111.55 | 4.172% | $116.2039 | $116.20 | $116.20 | $116.20 |
| Purchase #2 | $120.71 | 6.844% | $128.9714 | $128.97 | $128.95 | $129.00 |
| Purchase #3 | $176.44 | 9.519% | $193.2353 | $193.24 | $193.25 | $193.20 |
| Purchase #4 | $116.77 | 7.508% | $125.5371 | $125.54 | $125.55 | $125.50 |
| Purchase #5 | $29.58 | 9.361% | $32.349 | $32.35 | $32.35 | $32.30 |
| Purchase #6 | $163.27 | 13.455% | $185.238 | $185.24 | $185.25 | $185.20 |
| Purchase #7 | $243.62 | 7.364% | $261.5602 | $261.56 | $261.55 | $261.60 |
| 7 purchase totals = | $961.94 | $1,043.0949 | $1,043.10 | $1,043.10 | $1,043.00 | |