| 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 | $103.49 | 10.212% | $114.0584 | $114.06 | $114.05 | $114.10 |
| Purchase #2 | $177.94 | 10.470% | $196.5703 | $196.57 | $196.55 | $196.60 |
| Purchase #3 | $79.83 | 9.647% | $87.5312 | $87.53 | $87.55 | $87.50 |
| Purchase #4 | $195.47 | 7.492% | $210.1146 | $210.11 | $210.10 | $210.10 |
| Purchase #5 | $121.95 | 8.410% | $132.206 | $132.21 | $132.20 | $132.20 |
| Purchase #6 | $147.89 | 6.777% | $157.9125 | $157.91 | $157.90 | $157.90 |
| Purchase #7 | $194.86 | 13.149% | $220.4821 | $220.48 | $220.50 | $220.50 |
| 7 purchase totals = | $1,021.43 | $1,118.8751 | $1,118.87 | $1,118.85 | $1,118.90 | |