| 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 | $131.73 | 11.170% | $146.4442 | $146.44 | $146.45 | $146.40 |
| Purchase #2 | $49.90 | 7.504% | $53.6445 | $53.64 | $53.65 | $53.60 |
| Purchase #3 | $63.35 | 8.534% | $68.7563 | $68.76 | $68.75 | $68.80 |
| Purchase #4 | $126.57 | 8.290% | $137.0627 | $137.06 | $137.05 | $137.10 |
| Purchase #5 | $32.45 | 9.110% | $35.4062 | $35.41 | $35.40 | $35.40 |
| Purchase #6 | $210.56 | 10.233% | $232.1066 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $244.50 | 11.629% | $272.9329 | $272.93 | $272.95 | $272.90 |
| 7 purchase totals = | $859.06 | $946.3534 | $946.35 | $946.35 | $946.30 | |