| 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 | $249.54 | 6.371% | $265.4382 | $265.44 | $265.45 | $265.40 |
| Purchase #2 | $108.67 | 11.702% | $121.3866 | $121.39 | $121.40 | $121.40 |
| Purchase #3 | $249.99 | 3.164% | $257.8997 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $64.34 | 12.748% | $72.5421 | $72.54 | $72.55 | $72.50 |
| Purchase #5 | $17.94 | 9.118% | $19.5758 | $19.58 | $19.60 | $19.60 |
| Purchase #6 | $148.91 | 3.307% | $153.8345 | $153.83 | $153.85 | $153.80 |
| Purchase #7 | $179.51 | 7.834% | $193.5728 | $193.57 | $193.55 | $193.60 |
| 7 purchase totals = | $1,018.90 | $1,084.2497 | $1,084.25 | $1,084.30 | $1,084.20 | |