| 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 | $72.85 | 9.168% | $79.5289 | $79.53 | $79.55 | $79.50 |
| Purchase #2 | $218.99 | 6.766% | $233.8069 | $233.81 | $233.80 | $233.80 |
| Purchase #3 | $219.62 | 3.664% | $227.6669 | $227.67 | $227.65 | $227.70 |
| Purchase #4 | $166.27 | 13.361% | $188.4853 | $188.49 | $188.50 | $188.50 |
| Purchase #5 | $165.81 | 10.497% | $183.2151 | $183.22 | $183.20 | $183.20 |
| Purchase #6 | $141.75 | 13.291% | $160.59 | $160.59 | $160.60 | $160.60 |
| Purchase #7 | $230.34 | 3.754% | $238.987 | $238.99 | $239.00 | $239.00 |
| 7 purchase totals = | $1,215.63 | $1,312.2801 | $1,312.30 | $1,312.30 | $1,312.30 | |