| 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 | $195.29 | 9.530% | $213.9011 | $213.90 | $213.90 | $213.90 |
| Purchase #2 | $226.40 | 12.636% | $255.0079 | $255.01 | $255.00 | $255.00 |
| Purchase #3 | $62.82 | 12.813% | $70.8691 | $70.87 | $70.85 | $70.90 |
| Purchase #4 | $7.85 | 9.717% | $8.6128 | $8.61 | $8.60 | $8.60 |
| Purchase #5 | $173.36 | 10.132% | $190.9248 | $190.92 | $190.90 | $190.90 |
| Purchase #6 | $103.96 | 13.833% | $118.3408 | $118.34 | $118.35 | $118.30 |
| Purchase #7 | $206.29 | 4.113% | $214.7747 | $214.77 | $214.75 | $214.80 |
| 7 purchase totals = | $975.97 | $1,072.4312 | $1,072.42 | $1,072.35 | $1,072.40 | |