| 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 | $234.33 | 7.565% | $252.0571 | $252.06 | $252.05 | $252.10 |
| Purchase #2 | $10.81 | 8.176% | $11.6938 | $11.69 | $11.70 | $11.70 |
| Purchase #3 | $220.32 | 12.445% | $247.7388 | $247.74 | $247.75 | $247.70 |
| Purchase #4 | $173.40 | 3.355% | $179.2176 | $179.22 | $179.20 | $179.20 |
| Purchase #5 | $24.44 | 6.286% | $25.9763 | $25.98 | $26.00 | $26.00 |
| Purchase #6 | $31.53 | 9.625% | $34.5648 | $34.56 | $34.55 | $34.60 |
| Purchase #7 | $74.70 | 6.359% | $79.4502 | $79.45 | $79.45 | $79.50 |
| 7 purchase totals = | $769.53 | $830.6986 | $830.70 | $830.70 | $830.80 | |