| 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 | $191.86 | 10.555% | $212.1108 | $212.11 | $212.10 | $212.10 |
| Purchase #2 | $239.96 | 11.549% | $267.673 | $267.67 | $267.65 | $267.70 |
| Purchase #3 | $177.59 | 4.160% | $184.9777 | $184.98 | $185.00 | $185.00 |
| Purchase #4 | $30.90 | 4.764% | $32.3721 | $32.37 | $32.35 | $32.40 |
| Purchase #5 | $219.34 | 6.546% | $233.698 | $233.70 | $233.70 | $233.70 |
| Purchase #6 | $225.33 | 13.559% | $255.8825 | $255.88 | $255.90 | $255.90 |
| Purchase #7 | $100.28 | 9.857% | $110.1646 | $110.16 | $110.15 | $110.20 |
| 7 purchase totals = | $1,185.26 | $1,296.8787 | $1,296.87 | $1,296.85 | $1,297.00 | |