| 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 | $108.68 | 8.334% | $117.7374 | $117.74 | $117.75 | $117.70 |
| Purchase #2 | $88.27 | 6.593% | $94.0896 | $94.09 | $94.10 | $94.10 |
| Purchase #3 | $102.98 | 5.640% | $108.7881 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $219.64 | 13.703% | $249.7373 | $249.74 | $249.75 | $249.70 |
| Purchase #5 | $162.40 | 12.321% | $182.4093 | $182.41 | $182.40 | $182.40 |
| Purchase #6 | $115.47 | 11.698% | $128.9777 | $128.98 | $129.00 | $129.00 |
| Purchase #7 | $179.75 | 8.453% | $194.9443 | $194.94 | $194.95 | $194.90 |
| 7 purchase totals = | $977.19 | $1,076.6837 | $1,076.69 | $1,076.75 | $1,076.60 | |