| 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 | $100.82 | 6.169% | $107.0396 | $107.04 | $107.05 | $107.00 |
| Purchase #2 | $221.71 | 3.383% | $229.2104 | $229.21 | $229.20 | $229.20 |
| Purchase #3 | $126.75 | 12.493% | $142.5849 | $142.58 | $142.60 | $142.60 |
| Purchase #4 | $217.60 | 10.593% | $240.6504 | $240.65 | $240.65 | $240.70 |
| Purchase #5 | $83.68 | 6.554% | $89.1644 | $89.16 | $89.15 | $89.20 |
| Purchase #6 | $167.42 | 4.496% | $174.9472 | $174.95 | $174.95 | $174.90 |
| Purchase #7 | $130.93 | 9.305% | $143.113 | $143.11 | $143.10 | $143.10 |
| 7 purchase totals = | $1,048.91 | $1,126.7099 | $1,126.70 | $1,126.70 | $1,126.70 | |