| 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 | $118.66 | 8.144% | $128.3237 | $128.32 | $128.30 | $128.30 |
| Purchase #2 | $193.97 | 8.559% | $210.5719 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $101.51 | 3.361% | $104.9218 | $104.92 | $104.90 | $104.90 |
| Purchase #4 | $204.96 | 3.668% | $212.4779 | $212.48 | $212.50 | $212.50 |
| Purchase #5 | $159.73 | 9.200% | $174.4252 | $174.43 | $174.45 | $174.40 |
| Purchase #6 | $16.37 | 7.843% | $17.6539 | $17.65 | $17.65 | $17.70 |
| Purchase #7 | $206.74 | 11.745% | $231.0216 | $231.02 | $231.00 | $231.00 |
| 7 purchase totals = | $1,001.94 | $1,079.3960 | $1,079.39 | $1,079.35 | $1,079.40 | |