| 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 | $121.49 | 10.833% | $134.651 | $134.65 | $134.65 | $134.70 |
| Purchase #2 | $8.31 | 7.311% | $8.9175 | $8.92 | $8.90 | $8.90 |
| Purchase #3 | $207.60 | 5.442% | $218.8976 | $218.90 | $218.90 | $218.90 |
| Purchase #4 | $34.47 | 3.295% | $35.6058 | $35.61 | $35.60 | $35.60 |
| Purchase #5 | $213.61 | 11.428% | $238.0214 | $238.02 | $238.00 | $238.00 |
| Purchase #6 | $231.49 | 5.734% | $244.7636 | $244.76 | $244.75 | $244.80 |
| Purchase #7 | $94.85 | 6.758% | $101.26 | $101.26 | $101.25 | $101.30 |
| 7 purchase totals = | $911.82 | $982.1169 | $982.12 | $982.05 | $982.20 | |