| 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 | $205.46 | 7.630% | $221.1366 | $221.14 | $221.15 | $221.10 |
| Purchase #2 | $231.92 | 3.851% | $240.8512 | $240.85 | $240.85 | $240.90 |
| Purchase #3 | $114.48 | 13.684% | $130.1454 | $130.15 | $130.15 | $130.10 |
| Purchase #4 | $177.73 | 12.300% | $199.5908 | $199.59 | $199.60 | $199.60 |
| Purchase #5 | $85.43 | 8.233% | $92.4635 | $92.46 | $92.45 | $92.50 |
| Purchase #6 | $240.90 | 5.276% | $253.6099 | $253.61 | $253.60 | $253.60 |
| Purchase #7 | $246.86 | 4.482% | $257.9243 | $257.92 | $257.90 | $257.90 |
| 7 purchase totals = | $1,302.78 | $1,395.7217 | $1,395.72 | $1,395.70 | $1,395.70 | |