| 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 | $94.63 | 13.307% | $107.2224 | $107.22 | $107.20 | $107.20 |
| Purchase #2 | $24.60 | 3.613% | $25.4888 | $25.49 | $25.50 | $25.50 |
| Purchase #3 | $177.87 | 6.697% | $189.782 | $189.78 | $189.80 | $189.80 |
| Purchase #4 | $46.83 | 5.516% | $49.4131 | $49.41 | $49.40 | $49.40 |
| Purchase #5 | $138.90 | 10.560% | $153.5678 | $153.57 | $153.55 | $153.60 |
| Purchase #6 | $230.29 | 8.411% | $249.6597 | $249.66 | $249.65 | $249.70 |
| Purchase #7 | $202.52 | 13.402% | $229.6617 | $229.66 | $229.65 | $229.70 |
| 7 purchase totals = | $915.64 | $1,004.7955 | $1,004.79 | $1,004.75 | $1,004.90 | |