| 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 | $102.64 | 12.539% | $115.51 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $225.35 | 13.286% | $255.29 | $255.29 | $255.30 | $255.30 |
| Purchase #3 | $177.96 | 8.125% | $192.4193 | $192.42 | $192.40 | $192.40 |
| Purchase #4 | $137.85 | 7.852% | $148.674 | $148.67 | $148.65 | $148.70 |
| Purchase #5 | $20.81 | 5.401% | $21.9339 | $21.93 | $21.95 | $21.90 |
| Purchase #6 | $172.98 | 5.742% | $182.9125 | $182.91 | $182.90 | $182.90 |
| Purchase #7 | $173.97 | 6.396% | $185.0971 | $185.10 | $185.10 | $185.10 |
| 7 purchase totals = | $1,011.56 | $1,101.8368 | $1,101.83 | $1,101.80 | $1,101.80 | |