| 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 | $227.93 | 8.495% | $247.2927 | $247.29 | $247.30 | $247.30 |
| Purchase #2 | $106.48 | 11.752% | $118.9935 | $118.99 | $119.00 | $119.00 |
| Purchase #3 | $241.86 | 5.679% | $255.5952 | $255.60 | $255.60 | $255.60 |
| Purchase #4 | $20.75 | 6.115% | $22.0189 | $22.02 | $22.00 | $22.00 |
| Purchase #5 | $139.76 | 6.771% | $149.2231 | $149.22 | $149.20 | $149.20 |
| Purchase #6 | $81.97 | 4.160% | $85.38 | $85.38 | $85.40 | $85.40 |
| Purchase #7 | $56.79 | 8.422% | $61.5729 | $61.57 | $61.55 | $61.60 |
| 7 purchase totals = | $875.54 | $940.0763 | $940.07 | $940.05 | $940.10 | |