| 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 | $19.38 | 13.675% | $22.0302 | $22.03 | $22.05 | $22.00 |
| Purchase #2 | $65.98 | 4.633% | $69.0369 | $69.04 | $69.05 | $69.00 |
| Purchase #3 | $244.75 | 11.766% | $273.5473 | $273.55 | $273.55 | $273.50 |
| Purchase #4 | $221.78 | 7.317% | $238.0076 | $238.01 | $238.00 | $238.00 |
| Purchase #5 | $66.67 | 6.503% | $71.0056 | $71.01 | $71.00 | $71.00 |
| Purchase #6 | $243.56 | 7.705% | $262.3263 | $262.33 | $262.35 | $262.30 |
| Purchase #7 | $227.76 | 5.124% | $239.4304 | $239.43 | $239.45 | $239.40 |
| 7 purchase totals = | $1,089.88 | $1,175.3843 | $1,175.40 | $1,175.45 | $1,175.20 | |