| 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 | $188.60 | 13.405% | $213.8818 | $213.88 | $213.90 | $213.90 |
| Purchase #2 | $247.91 | 8.768% | $269.6467 | $269.65 | $269.65 | $269.60 |
| Purchase #3 | $6.79 | 11.800% | $7.5912 | $7.59 | $7.60 | $7.60 |
| Purchase #4 | $77.33 | 10.477% | $85.4319 | $85.43 | $85.45 | $85.40 |
| Purchase #5 | $177.66 | 5.134% | $186.7811 | $186.78 | $186.80 | $186.80 |
| Purchase #6 | $148.80 | 4.247% | $155.1195 | $155.12 | $155.10 | $155.10 |
| Purchase #7 | $111.96 | 8.823% | $121.8382 | $121.84 | $121.85 | $121.80 |
| 7 purchase totals = | $959.05 | $1,040.2904 | $1,040.29 | $1,040.35 | $1,040.20 | |