| 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 | $205.53 | 9.504% | $225.0636 | $225.06 | $225.05 | $225.10 |
| Purchase #2 | $83.68 | 12.745% | $94.345 | $94.35 | $94.35 | $94.30 |
| Purchase #3 | $31.97 | 6.641% | $34.0931 | $34.09 | $34.10 | $34.10 |
| Purchase #4 | $155.76 | 10.162% | $171.5883 | $171.59 | $171.60 | $171.60 |
| Purchase #5 | $46.26 | 12.685% | $52.1281 | $52.13 | $52.15 | $52.10 |
| Purchase #6 | $221.95 | 13.429% | $251.7557 | $251.76 | $251.75 | $251.80 |
| Purchase #7 | $123.87 | 6.312% | $131.6887 | $131.69 | $131.70 | $131.70 |
| 7 purchase totals = | $869.02 | $960.6625 | $960.67 | $960.70 | $960.70 | |