| 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 | $243.49 | 12.389% | $273.656 | $273.66 | $273.65 | $273.70 |
| Purchase #2 | $249.25 | 10.782% | $276.1241 | $276.12 | $276.10 | $276.10 |
| Purchase #3 | $174.55 | 5.640% | $184.3946 | $184.39 | $184.40 | $184.40 |
| Purchase #4 | $172.46 | 9.731% | $189.2421 | $189.24 | $189.25 | $189.20 |
| Purchase #5 | $211.58 | 13.447% | $240.0312 | $240.03 | $240.05 | $240.00 |
| Purchase #6 | $108.41 | 8.160% | $117.2563 | $117.26 | $117.25 | $117.30 |
| Purchase #7 | $62.39 | 6.301% | $66.3212 | $66.32 | $66.30 | $66.30 |
| 7 purchase totals = | $1,222.13 | $1,347.0255 | $1,347.02 | $1,347.00 | $1,347.00 | |