| 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 | $45.89 | 11.458% | $51.1481 | $51.15 | $51.15 | $51.10 |
| Purchase #2 | $249.63 | 10.812% | $276.62 | $276.62 | $276.60 | $276.60 |
| Purchase #3 | $41.82 | 12.769% | $47.16 | $47.16 | $47.15 | $47.20 |
| Purchase #4 | $95.63 | 10.827% | $105.9839 | $105.98 | $106.00 | $106.00 |
| Purchase #5 | $142.80 | 13.443% | $161.9966 | $162.00 | $162.00 | $162.00 |
| Purchase #6 | $202.26 | 11.482% | $225.4835 | $225.48 | $225.50 | $225.50 |
| Purchase #7 | $209.54 | 12.188% | $235.0787 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $987.57 | $1,103.4708 | $1,103.47 | $1,103.50 | $1,103.50 | |