| 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 | $222.49 | 11.368% | $247.7827 | $247.78 | $247.80 | $247.80 |
| Purchase #2 | $200.38 | 3.521% | $207.4354 | $207.44 | $207.45 | $207.40 |
| Purchase #3 | $47.76 | 4.296% | $49.8118 | $49.81 | $49.80 | $49.80 |
| Purchase #4 | $5.89 | 8.687% | $6.4017 | $6.40 | $6.40 | $6.40 |
| Purchase #5 | $148.96 | 7.729% | $160.4731 | $160.47 | $160.45 | $160.50 |
| Purchase #6 | $130.79 | 4.763% | $137.0195 | $137.02 | $137.00 | $137.00 |
| Purchase #7 | $233.75 | 13.369% | $265 | $265.00 | $265.00 | $265.00 |
| 7 purchase totals = | $990.02 | $1,073.9242 | $1,073.92 | $1,073.90 | $1,073.90 | |