| 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 | $13.42 | 7.618% | $14.4423 | $14.44 | $14.45 | $14.40 |
| Purchase #2 | $180.79 | 12.543% | $203.4665 | $203.47 | $203.45 | $203.50 |
| Purchase #3 | $212.94 | 9.863% | $233.9423 | $233.94 | $233.95 | $233.90 |
| Purchase #4 | $197.86 | 12.710% | $223.008 | $223.01 | $223.00 | $223.00 |
| Purchase #5 | $196.56 | 7.298% | $210.9049 | $210.90 | $210.90 | $210.90 |
| Purchase #6 | $165.42 | 7.236% | $177.3898 | $177.39 | $177.40 | $177.40 |
| Purchase #7 | $235.33 | 3.449% | $243.4465 | $243.45 | $243.45 | $243.40 |
| 7 purchase totals = | $1,202.32 | $1,306.6003 | $1,306.60 | $1,306.60 | $1,306.50 | |