| 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 | $22.81 | 10.433% | $25.1898 | $25.19 | $25.20 | $25.20 |
| Purchase #2 | $102.54 | 10.731% | $113.5436 | $113.54 | $113.55 | $113.50 |
| Purchase #3 | $218.54 | 10.703% | $241.9303 | $241.93 | $241.95 | $241.90 |
| Purchase #4 | $211.64 | 7.833% | $228.2178 | $228.22 | $228.20 | $228.20 |
| Purchase #5 | $180.54 | 6.523% | $192.3166 | $192.32 | $192.30 | $192.30 |
| Purchase #6 | $125.74 | 3.313% | $129.9058 | $129.91 | $129.90 | $129.90 |
| Purchase #7 | $44.48 | 11.113% | $49.4231 | $49.42 | $49.40 | $49.40 |
| 7 purchase totals = | $906.29 | $980.5270 | $980.53 | $980.50 | $980.40 | |