| 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 | $243.87 | 11.541% | $272.015 | $272.02 | $272.00 | $272.00 |
| Purchase #2 | $138.47 | 4.826% | $145.1526 | $145.15 | $145.15 | $145.20 |
| Purchase #3 | $19.59 | 7.132% | $20.9872 | $20.99 | $21.00 | $21.00 |
| Purchase #4 | $124.57 | 5.608% | $131.5559 | $131.56 | $131.55 | $131.60 |
| Purchase #5 | $160.47 | 13.373% | $181.9297 | $181.93 | $181.95 | $181.90 |
| Purchase #6 | $231.27 | 3.102% | $238.444 | $238.44 | $238.45 | $238.40 |
| Purchase #7 | $45.25 | 6.581% | $48.2279 | $48.23 | $48.25 | $48.20 |
| 7 purchase totals = | $963.49 | $1,038.3123 | $1,038.32 | $1,038.35 | $1,038.30 | |