| 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 | $94.47 | 7.342% | $101.406 | $101.41 | $101.40 | $101.40 |
| Purchase #2 | $218.88 | 4.864% | $229.5263 | $229.53 | $229.55 | $229.50 |
| Purchase #3 | $47.57 | 7.555% | $51.1639 | $51.16 | $51.15 | $51.20 |
| Purchase #4 | $100.41 | 13.153% | $113.6169 | $113.62 | $113.60 | $113.60 |
| Purchase #5 | $139.30 | 10.470% | $153.8847 | $153.88 | $153.90 | $153.90 |
| Purchase #6 | $87.87 | 11.760% | $98.2035 | $98.20 | $98.20 | $98.20 |
| Purchase #7 | $239.67 | 7.326% | $257.2282 | $257.23 | $257.25 | $257.20 |
| 7 purchase totals = | $928.17 | $1,005.0295 | $1,005.03 | $1,005.05 | $1,005.00 | |