| 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 | $222.80 | 7.512% | $239.5367 | $239.54 | $239.55 | $239.50 |
| Purchase #2 | $27.53 | 7.255% | $29.5273 | $29.53 | $29.55 | $29.50 |
| Purchase #3 | $138.78 | 7.209% | $148.7847 | $148.78 | $148.80 | $148.80 |
| Purchase #4 | $218.35 | 9.186% | $238.4076 | $238.41 | $238.40 | $238.40 |
| Purchase #5 | $177.66 | 4.325% | $185.3438 | $185.34 | $185.35 | $185.30 |
| Purchase #6 | $185.43 | 11.727% | $207.1754 | $207.18 | $207.20 | $207.20 |
| Purchase #7 | $240.93 | 6.491% | $256.5688 | $256.57 | $256.55 | $256.60 |
| 7 purchase totals = | $1,211.48 | $1,305.3443 | $1,305.35 | $1,305.40 | $1,305.30 | |