| 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 | $233.62 | 13.370% | $264.855 | $264.86 | $264.85 | $264.90 |
| Purchase #2 | $118.55 | 10.149% | $130.5816 | $130.58 | $130.60 | $130.60 |
| Purchase #3 | $8.75 | 13.720% | $9.9505 | $9.95 | $9.95 | $10.00 |
| Purchase #4 | $141.80 | 12.467% | $159.4782 | $159.48 | $159.50 | $159.50 |
| Purchase #5 | $117.55 | 12.294% | $132.0016 | $132.00 | $132.00 | $132.00 |
| Purchase #6 | $127.27 | 8.107% | $137.5878 | $137.59 | $137.60 | $137.60 |
| Purchase #7 | $42.29 | 4.441% | $44.1681 | $44.17 | $44.15 | $44.20 |
| 7 purchase totals = | $789.83 | $878.6228 | $878.63 | $878.65 | $878.80 | |