| 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 | $187.48 | 11.823% | $209.6458 | $209.65 | $209.65 | $209.60 |
| Purchase #2 | $13.89 | 12.336% | $15.6035 | $15.60 | $15.60 | $15.60 |
| Purchase #3 | $239.65 | 6.630% | $255.5388 | $255.54 | $255.55 | $255.50 |
| Purchase #4 | $191.33 | 11.608% | $213.5396 | $213.54 | $213.55 | $213.50 |
| Purchase #5 | $32.80 | 10.799% | $36.3421 | $36.34 | $36.35 | $36.30 |
| Purchase #6 | $93.38 | 9.647% | $102.3884 | $102.39 | $102.40 | $102.40 |
| Purchase #7 | $187.51 | 4.505% | $195.9573 | $195.96 | $195.95 | $196.00 |
| 7 purchase totals = | $946.04 | $1,029.0155 | $1,029.02 | $1,029.05 | $1,028.90 | |