| 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 | $226.52 | 10.136% | $249.4801 | $249.48 | $249.50 | $249.50 |
| Purchase #2 | $31.83 | 9.415% | $34.8268 | $34.83 | $34.85 | $34.80 |
| Purchase #3 | $242.55 | 11.853% | $271.2995 | $271.30 | $271.30 | $271.30 |
| Purchase #4 | $17.80 | 7.781% | $19.185 | $19.19 | $19.20 | $19.20 |
| Purchase #5 | $224.34 | 6.188% | $238.2222 | $238.22 | $238.20 | $238.20 |
| Purchase #6 | $171.77 | 6.136% | $182.3098 | $182.31 | $182.30 | $182.30 |
| Purchase #7 | $191.27 | 13.300% | $216.7089 | $216.71 | $216.70 | $216.70 |
| 7 purchase totals = | $1,106.08 | $1,212.0323 | $1,212.04 | $1,212.05 | $1,212.00 | |