| 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 | $38.39 | 10.540% | $42.4363 | $42.44 | $42.45 | $42.40 |
| Purchase #2 | $220.69 | 10.172% | $243.1386 | $243.14 | $243.15 | $243.10 |
| Purchase #3 | $53.60 | 3.530% | $55.4921 | $55.49 | $55.50 | $55.50 |
| Purchase #4 | $216.80 | 6.106% | $230.0378 | $230.04 | $230.05 | $230.00 |
| Purchase #5 | $88.43 | 7.644% | $95.1896 | $95.19 | $95.20 | $95.20 |
| Purchase #6 | $97.68 | 12.354% | $109.7474 | $109.75 | $109.75 | $109.70 |
| Purchase #7 | $249.95 | 5.584% | $263.9072 | $263.91 | $263.90 | $263.90 |
| 7 purchase totals = | $965.54 | $1,039.9490 | $1,039.96 | $1,040.00 | $1,039.80 | |