| 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 | $18.32 | 8.810% | $19.934 | $19.93 | $19.95 | $19.90 |
| Purchase #2 | $184.35 | 10.329% | $203.3915 | $203.39 | $203.40 | $203.40 |
| Purchase #3 | $102.60 | 8.791% | $111.6196 | $111.62 | $111.60 | $111.60 |
| Purchase #4 | $238.98 | 12.225% | $268.1953 | $268.20 | $268.20 | $268.20 |
| Purchase #5 | $166.30 | 3.331% | $171.8395 | $171.84 | $171.85 | $171.80 |
| Purchase #6 | $65.97 | 9.480% | $72.224 | $72.22 | $72.20 | $72.20 |
| Purchase #7 | $70.46 | 6.284% | $74.8877 | $74.89 | $74.90 | $74.90 |
| 7 purchase totals = | $846.98 | $922.0916 | $922.09 | $922.10 | $922.00 | |