| 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 | $125.38 | 6.328% | $133.314 | $133.31 | $133.30 | $133.30 |
| Purchase #2 | $209.82 | 10.593% | $232.0462 | $232.05 | $232.05 | $232.00 |
| Purchase #3 | $156.35 | 10.211% | $172.3149 | $172.31 | $172.30 | $172.30 |
| Purchase #4 | $164.99 | 4.224% | $171.9592 | $171.96 | $171.95 | $172.00 |
| Purchase #5 | $82.88 | 5.630% | $87.5461 | $87.55 | $87.55 | $87.50 |
| Purchase #6 | $28.78 | 13.184% | $32.5744 | $32.57 | $32.55 | $32.60 |
| Purchase #7 | $95.48 | 6.238% | $101.436 | $101.44 | $101.45 | $101.40 |
| 7 purchase totals = | $863.68 | $931.1908 | $931.19 | $931.15 | $931.10 | |