| 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 | $229.66 | 8.704% | $249.6496 | $249.65 | $249.65 | $249.60 |
| Purchase #2 | $82.64 | 11.336% | $92.0081 | $92.01 | $92.00 | $92.00 |
| Purchase #3 | $141.91 | 11.171% | $157.7628 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $204.49 | 11.742% | $228.5012 | $228.50 | $228.50 | $228.50 |
| Purchase #5 | $248.83 | 9.253% | $271.8542 | $271.85 | $271.85 | $271.90 |
| Purchase #6 | $218.71 | 6.664% | $233.2848 | $233.28 | $233.30 | $233.30 |
| Purchase #7 | $90.38 | 9.617% | $99.0718 | $99.07 | $99.05 | $99.10 |
| 7 purchase totals = | $1,216.62 | $1,332.1325 | $1,332.12 | $1,332.10 | $1,332.20 | |