| 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 | $221.49 | 5.199% | $233.0053 | $233.01 | $233.00 | $233.00 |
| Purchase #2 | $26.25 | 8.415% | $28.4589 | $28.46 | $28.45 | $28.50 |
| Purchase #3 | $78.50 | 13.116% | $88.7961 | $88.80 | $88.80 | $88.80 |
| Purchase #4 | $238.70 | 8.516% | $259.0277 | $259.03 | $259.05 | $259.00 |
| Purchase #5 | $157.38 | 13.817% | $179.1252 | $179.13 | $179.15 | $179.10 |
| Purchase #6 | $236.90 | 6.720% | $252.8197 | $252.82 | $252.80 | $252.80 |
| Purchase #7 | $87.50 | 3.318% | $90.4033 | $90.40 | $90.40 | $90.40 |
| 7 purchase totals = | $1,046.72 | $1,131.6362 | $1,131.65 | $1,131.65 | $1,131.60 | |