| 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 | $193.84 | 8.584% | $210.4792 | $210.48 | $210.50 | $210.50 |
| Purchase #2 | $248.35 | 10.368% | $274.0989 | $274.10 | $274.10 | $274.10 |
| Purchase #3 | $27.30 | 9.113% | $29.7878 | $29.79 | $29.80 | $29.80 |
| Purchase #4 | $215.50 | 7.866% | $232.4512 | $232.45 | $232.45 | $232.50 |
| Purchase #5 | $37.78 | 9.681% | $41.4375 | $41.44 | $41.45 | $41.40 |
| Purchase #6 | $45.86 | 12.298% | $51.4999 | $51.50 | $51.50 | $51.50 |
| Purchase #7 | $190.98 | 8.732% | $207.6564 | $207.66 | $207.65 | $207.70 |
| 7 purchase totals = | $959.61 | $1,047.4109 | $1,047.42 | $1,047.45 | $1,047.50 | |