| 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 | $248.60 | 9.446% | $272.0828 | $272.08 | $272.10 | $272.10 |
| Purchase #2 | $205.91 | 4.657% | $215.4992 | $215.50 | $215.50 | $215.50 |
| Purchase #3 | $53.31 | 9.559% | $58.4059 | $58.41 | $58.40 | $58.40 |
| Purchase #4 | $17.53 | 6.468% | $18.6638 | $18.66 | $18.65 | $18.70 |
| Purchase #5 | $168.80 | 7.142% | $180.8557 | $180.86 | $180.85 | $180.90 |
| Purchase #6 | $82.31 | 10.555% | $90.9978 | $91.00 | $91.00 | $91.00 |
| Purchase #7 | $128.32 | 5.372% | $135.2134 | $135.21 | $135.20 | $135.20 |
| 7 purchase totals = | $904.78 | $971.7186 | $971.72 | $971.70 | $971.80 | |