| 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 | $114.48 | 13.223% | $129.6177 | $129.62 | $129.60 | $129.60 |
| Purchase #2 | $96.57 | 13.108% | $109.2284 | $109.23 | $109.25 | $109.20 |
| Purchase #3 | $232.77 | 3.407% | $240.7005 | $240.70 | $240.70 | $240.70 |
| Purchase #4 | $39.70 | 7.508% | $42.6807 | $42.68 | $42.70 | $42.70 |
| Purchase #5 | $168.50 | 3.113% | $173.7454 | $173.75 | $173.75 | $173.70 |
| Purchase #6 | $197.54 | 6.653% | $210.6823 | $210.68 | $210.70 | $210.70 |
| Purchase #7 | $124.76 | 12.847% | $140.7879 | $140.79 | $140.80 | $140.80 |
| 7 purchase totals = | $974.32 | $1,047.4429 | $1,047.45 | $1,047.50 | $1,047.40 | |