| 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 | $110.98 | 9.135% | $121.118 | $121.12 | $121.10 | $121.10 |
| Purchase #2 | $71.88 | 7.419% | $77.2128 | $77.21 | $77.20 | $77.20 |
| Purchase #3 | $194.99 | 13.836% | $221.9688 | $221.97 | $221.95 | $222.00 |
| Purchase #4 | $111.86 | 5.870% | $118.4262 | $118.43 | $118.45 | $118.40 |
| Purchase #5 | $49.62 | 3.441% | $51.3274 | $51.33 | $51.35 | $51.30 |
| Purchase #6 | $62.99 | 10.129% | $69.3703 | $69.37 | $69.35 | $69.40 |
| Purchase #7 | $101.49 | 5.194% | $106.7614 | $106.76 | $106.75 | $106.80 |
| 7 purchase totals = | $703.81 | $766.1849 | $766.19 | $766.15 | $766.20 | |