| 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 | $123.71 | 10.652% | $136.8876 | $136.89 | $136.90 | $136.90 |
| Purchase #2 | $13.96 | 5.297% | $14.6995 | $14.70 | $14.70 | $14.70 |
| Purchase #3 | $237.72 | 6.791% | $253.8636 | $253.86 | $253.85 | $253.90 |
| Purchase #4 | $15.79 | 6.140% | $16.7595 | $16.76 | $16.75 | $16.80 |
| Purchase #5 | $236.95 | 8.288% | $256.5884 | $256.59 | $256.60 | $256.60 |
| Purchase #6 | $208.75 | 12.240% | $234.301 | $234.30 | $234.30 | $234.30 |
| Purchase #7 | $90.70 | 6.301% | $96.415 | $96.42 | $96.40 | $96.40 |
| 7 purchase totals = | $927.58 | $1,009.5146 | $1,009.52 | $1,009.50 | $1,009.60 | |