| 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 | $240.94 | 4.723% | $252.3196 | $252.32 | $252.30 | $252.30 |
| Purchase #2 | $228.68 | 11.793% | $255.6482 | $255.65 | $255.65 | $255.60 |
| Purchase #3 | $72.76 | 8.874% | $79.2167 | $79.22 | $79.20 | $79.20 |
| Purchase #4 | $10.38 | 13.685% | $11.8005 | $11.80 | $11.80 | $11.80 |
| Purchase #5 | $234.33 | 9.591% | $256.8046 | $256.80 | $256.80 | $256.80 |
| Purchase #6 | $105.26 | 12.162% | $118.0617 | $118.06 | $118.05 | $118.10 |
| Purchase #7 | $92.54 | 4.283% | $96.5035 | $96.50 | $96.50 | $96.50 |
| 7 purchase totals = | $984.89 | $1,070.3548 | $1,070.35 | $1,070.30 | $1,070.30 | |