| 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 | $10.71 | 12.446% | $12.043 | $12.04 | $12.05 | $12.00 |
| Purchase #2 | $79.99 | 13.424% | $90.7279 | $90.73 | $90.75 | $90.70 |
| Purchase #3 | $227.94 | 12.863% | $257.2599 | $257.26 | $257.25 | $257.30 |
| Purchase #4 | $204.91 | 12.308% | $230.1303 | $230.13 | $230.15 | $230.10 |
| Purchase #5 | $93.91 | 9.266% | $102.6117 | $102.61 | $102.60 | $102.60 |
| Purchase #6 | $11.55 | 12.307% | $12.9715 | $12.97 | $12.95 | $13.00 |
| Purchase #7 | $86.35 | 11.724% | $96.4737 | $96.47 | $96.45 | $96.50 |
| 7 purchase totals = | $715.36 | $802.2180 | $802.21 | $802.20 | $802.20 | |