| 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 | $130.53 | 6.183% | $138.6007 | $138.60 | $138.60 | $138.60 |
| Purchase #2 | $236.82 | 5.447% | $249.7196 | $249.72 | $249.70 | $249.70 |
| Purchase #3 | $244.65 | 8.561% | $265.5945 | $265.59 | $265.60 | $265.60 |
| Purchase #4 | $143.41 | 12.179% | $160.8759 | $160.88 | $160.90 | $160.90 |
| Purchase #5 | $23.34 | 11.254% | $25.9667 | $25.97 | $25.95 | $26.00 |
| Purchase #6 | $33.63 | 11.228% | $37.406 | $37.41 | $37.40 | $37.40 |
| Purchase #7 | $212.58 | 12.739% | $239.6606 | $239.66 | $239.65 | $239.70 |
| 7 purchase totals = | $1,024.96 | $1,117.8240 | $1,117.83 | $1,117.80 | $1,117.90 | |