| 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 | $217.76 | 3.676% | $225.7649 | $225.76 | $225.75 | $225.80 |
| Purchase #2 | $223.30 | 13.290% | $252.9766 | $252.98 | $253.00 | $253.00 |
| Purchase #3 | $189.59 | 8.294% | $205.3146 | $205.31 | $205.30 | $205.30 |
| Purchase #4 | $228.46 | 6.596% | $243.5292 | $243.53 | $243.55 | $243.50 |
| Purchase #5 | $33.46 | 3.504% | $34.6324 | $34.63 | $34.65 | $34.60 |
| Purchase #6 | $104.25 | 12.764% | $117.5565 | $117.56 | $117.55 | $117.60 |
| Purchase #7 | $104.37 | 12.412% | $117.3244 | $117.32 | $117.30 | $117.30 |
| 7 purchase totals = | $1,101.19 | $1,197.0986 | $1,197.09 | $1,197.10 | $1,197.10 | |