| 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 | $194.45 | 11.141% | $216.1137 | $216.11 | $216.10 | $216.10 |
| Purchase #2 | $61.44 | 5.206% | $64.6386 | $64.64 | $64.65 | $64.60 |
| Purchase #3 | $236.86 | 9.557% | $259.4967 | $259.50 | $259.50 | $259.50 |
| Purchase #4 | $64.42 | 3.552% | $66.7082 | $66.71 | $66.70 | $66.70 |
| Purchase #5 | $125.59 | 4.169% | $130.8258 | $130.83 | $130.85 | $130.80 |
| Purchase #6 | $199.53 | 5.127% | $209.7599 | $209.76 | $209.75 | $209.80 |
| Purchase #7 | $152.33 | 11.659% | $170.0902 | $170.09 | $170.10 | $170.10 |
| 7 purchase totals = | $1,034.62 | $1,117.6331 | $1,117.64 | $1,117.65 | $1,117.60 | |