| 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 | $213.66 | 11.567% | $238.3741 | $238.37 | $238.35 | $238.40 |
| Purchase #2 | $145.66 | 10.592% | $161.0883 | $161.09 | $161.10 | $161.10 |
| Purchase #3 | $237.95 | 7.502% | $255.801 | $255.80 | $255.80 | $255.80 |
| Purchase #4 | $120.95 | 8.874% | $131.6831 | $131.68 | $131.70 | $131.70 |
| Purchase #5 | $203.98 | 10.242% | $224.8716 | $224.87 | $224.85 | $224.90 |
| Purchase #6 | $161.81 | 6.436% | $172.2241 | $172.22 | $172.20 | $172.20 |
| Purchase #7 | $114.84 | 4.211% | $119.6759 | $119.68 | $119.70 | $119.70 |
| 7 purchase totals = | $1,198.85 | $1,303.7181 | $1,303.71 | $1,303.70 | $1,303.80 | |