| 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 | $23.52 | 8.432% | $25.5032 | $25.50 | $25.50 | $25.50 |
| Purchase #2 | $108.26 | 3.729% | $112.297 | $112.30 | $112.30 | $112.30 |
| Purchase #3 | $214.65 | 6.727% | $229.0895 | $229.09 | $229.10 | $229.10 |
| Purchase #4 | $216.30 | 13.822% | $246.197 | $246.20 | $246.20 | $246.20 |
| Purchase #5 | $96.73 | 9.307% | $105.7327 | $105.73 | $105.75 | $105.70 |
| Purchase #6 | $181.52 | 7.783% | $195.6477 | $195.65 | $195.65 | $195.60 |
| Purchase #7 | $216.35 | 8.148% | $233.9782 | $233.98 | $234.00 | $234.00 |
| 7 purchase totals = | $1,057.33 | $1,148.4453 | $1,148.45 | $1,148.50 | $1,148.40 | |