| 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 | $111.34 | 7.463% | $119.6493 | $119.65 | $119.65 | $119.60 |
| Purchase #2 | $123.78 | 7.599% | $133.186 | $133.19 | $133.20 | $133.20 |
| Purchase #3 | $248.33 | 6.772% | $265.1469 | $265.15 | $265.15 | $265.10 |
| Purchase #4 | $56.26 | 11.472% | $62.7141 | $62.71 | $62.70 | $62.70 |
| Purchase #5 | $48.97 | 12.427% | $55.0555 | $55.06 | $55.05 | $55.10 |
| Purchase #6 | $231.56 | 4.582% | $242.1701 | $242.17 | $242.15 | $242.20 |
| Purchase #7 | $246.38 | 13.264% | $279.0598 | $279.06 | $279.05 | $279.10 |
| 7 purchase totals = | $1,066.62 | $1,156.9817 | $1,156.99 | $1,156.95 | $1,157.00 | |