| 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 | $217.53 | 5.588% | $229.6856 | $229.69 | $229.70 | $229.70 |
| Purchase #2 | $113.41 | 5.651% | $119.8188 | $119.82 | $119.80 | $119.80 |
| Purchase #3 | $175.58 | 10.582% | $194.1599 | $194.16 | $194.15 | $194.20 |
| Purchase #4 | $170.86 | 8.314% | $185.0653 | $185.07 | $185.05 | $185.10 |
| Purchase #5 | $219.35 | 9.432% | $240.0391 | $240.04 | $240.05 | $240.00 |
| Purchase #6 | $235.57 | 4.206% | $245.4781 | $245.48 | $245.50 | $245.50 |
| Purchase #7 | $153.96 | 13.536% | $174.8 | $174.80 | $174.80 | $174.80 |
| 7 purchase totals = | $1,286.26 | $1,389.0468 | $1,389.06 | $1,389.05 | $1,389.10 | |