| 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 | $194.45 | 11.624% | $217.0529 | $217.05 | $217.05 | $217.10 |
| Purchase #2 | $238.92 | 7.196% | $256.1127 | $256.11 | $256.10 | $256.10 |
| Purchase #3 | $148.38 | 3.828% | $154.06 | $154.06 | $154.05 | $154.10 |
| Purchase #4 | $248.43 | 12.512% | $279.5136 | $279.51 | $279.50 | $279.50 |
| Purchase #5 | $45.72 | 5.183% | $48.0897 | $48.09 | $48.10 | $48.10 |
| Purchase #6 | $83.53 | 4.614% | $87.3841 | $87.38 | $87.40 | $87.40 |
| Purchase #7 | $198.77 | 4.145% | $207.009 | $207.01 | $207.00 | $207.00 |
| 7 purchase totals = | $1,158.20 | $1,249.2220 | $1,249.21 | $1,249.20 | $1,249.30 | |