| 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 | $211.52 | 13.701% | $240.5004 | $240.50 | $240.50 | $240.50 |
| Purchase #2 | $245.39 | 9.696% | $269.183 | $269.18 | $269.20 | $269.20 |
| Purchase #3 | $122.47 | 12.724% | $138.0531 | $138.05 | $138.05 | $138.10 |
| Purchase #4 | $223.84 | 8.626% | $243.1484 | $243.15 | $243.15 | $243.10 |
| Purchase #5 | $14.89 | 9.748% | $16.3415 | $16.34 | $16.35 | $16.30 |
| Purchase #6 | $59.69 | 7.585% | $64.2175 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $155.47 | 12.429% | $174.7934 | $174.79 | $174.80 | $174.80 |
| 7 purchase totals = | $1,033.27 | $1,146.2373 | $1,146.23 | $1,146.25 | $1,146.20 | |