| 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 | $16.85 | 3.401% | $17.4231 | $17.42 | $17.40 | $17.40 |
| Purchase #2 | $235.43 | 10.261% | $259.5875 | $259.59 | $259.60 | $259.60 |
| Purchase #3 | $48.49 | 11.822% | $54.2225 | $54.22 | $54.20 | $54.20 |
| Purchase #4 | $130.99 | 9.272% | $143.1354 | $143.14 | $143.15 | $143.10 |
| Purchase #5 | $152.93 | 10.675% | $169.2553 | $169.26 | $169.25 | $169.30 |
| Purchase #6 | $27.31 | 7.846% | $29.4527 | $29.45 | $29.45 | $29.50 |
| Purchase #7 | $233.48 | 3.745% | $242.2238 | $242.22 | $242.20 | $242.20 |
| 7 purchase totals = | $845.48 | $915.3003 | $915.30 | $915.25 | $915.30 | |