| 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 | $65.55 | 11.502% | $73.0896 | $73.09 | $73.10 | $73.10 |
| Purchase #2 | $185.49 | 13.173% | $209.9246 | $209.92 | $209.90 | $209.90 |
| Purchase #3 | $132.91 | 5.391% | $140.0752 | $140.08 | $140.10 | $140.10 |
| Purchase #4 | $182.34 | 7.669% | $196.3237 | $196.32 | $196.30 | $196.30 |
| Purchase #5 | $120.38 | 7.152% | $128.9896 | $128.99 | $129.00 | $129.00 |
| Purchase #6 | $210.82 | 12.450% | $237.0671 | $237.07 | $237.05 | $237.10 |
| Purchase #7 | $140.35 | 8.462% | $152.2264 | $152.23 | $152.25 | $152.20 |
| 7 purchase totals = | $1,037.84 | $1,137.6962 | $1,137.70 | $1,137.70 | $1,137.70 | |