| 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 | $237.81 | 9.218% | $259.7313 | $259.73 | $259.75 | $259.70 |
| Purchase #2 | $170.62 | 7.249% | $182.9882 | $182.99 | $183.00 | $183.00 |
| Purchase #3 | $103.64 | 13.459% | $117.5889 | $117.59 | $117.60 | $117.60 |
| Purchase #4 | $26.34 | 11.128% | $29.2711 | $29.27 | $29.25 | $29.30 |
| Purchase #5 | $126.43 | 9.698% | $138.6912 | $138.69 | $138.70 | $138.70 |
| Purchase #6 | $34.86 | 11.453% | $38.8525 | $38.85 | $38.85 | $38.90 |
| Purchase #7 | $232.40 | 3.326% | $240.1296 | $240.13 | $240.15 | $240.10 |
| 7 purchase totals = | $932.10 | $1,007.2528 | $1,007.25 | $1,007.30 | $1,007.30 | |