| 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 | $202.72 | 7.399% | $217.7193 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $199.51 | 13.141% | $225.7276 | $225.73 | $225.75 | $225.70 |
| Purchase #3 | $243.82 | 7.597% | $262.343 | $262.34 | $262.35 | $262.30 |
| Purchase #4 | $166.70 | 8.628% | $181.0829 | $181.08 | $181.10 | $181.10 |
| Purchase #5 | $228.69 | 9.857% | $251.232 | $251.23 | $251.25 | $251.20 |
| Purchase #6 | $112.86 | 4.254% | $117.6611 | $117.66 | $117.65 | $117.70 |
| Purchase #7 | $71.76 | 5.606% | $75.7829 | $75.78 | $75.80 | $75.80 |
| 7 purchase totals = | $1,226.06 | $1,331.5488 | $1,331.54 | $1,331.60 | $1,331.50 | |