| 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 | $183.50 | 9.147% | $200.2847 | $200.28 | $200.30 | $200.30 |
| Purchase #2 | $231.93 | 9.805% | $254.6707 | $254.67 | $254.65 | $254.70 |
| Purchase #3 | $107.29 | 3.771% | $111.3359 | $111.34 | $111.35 | $111.30 |
| Purchase #4 | $14.57 | 4.601% | $15.2404 | $15.24 | $15.25 | $15.20 |
| Purchase #5 | $95.47 | 13.530% | $108.3871 | $108.39 | $108.40 | $108.40 |
| Purchase #6 | $195.88 | 12.358% | $220.0869 | $220.09 | $220.10 | $220.10 |
| Purchase #7 | $231.46 | 7.595% | $249.0394 | $249.04 | $249.05 | $249.00 |
| 7 purchase totals = | $1,060.10 | $1,159.0451 | $1,159.05 | $1,159.10 | $1,159.00 | |