| 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 | $131.28 | 7.556% | $141.1995 | $141.20 | $141.20 | $141.20 |
| Purchase #2 | $174.31 | 3.149% | $179.799 | $179.80 | $179.80 | $179.80 |
| Purchase #3 | $36.39 | 8.696% | $39.5545 | $39.55 | $39.55 | $39.60 |
| Purchase #4 | $247.84 | 4.503% | $259.0002 | $259.00 | $259.00 | $259.00 |
| Purchase #5 | $146.39 | 5.799% | $154.8792 | $154.88 | $154.90 | $154.90 |
| Purchase #6 | $210.25 | 11.294% | $233.9956 | $234.00 | $234.00 | $234.00 |
| Purchase #7 | $41.57 | 7.674% | $44.7601 | $44.76 | $44.75 | $44.80 |
| 7 purchase totals = | $988.03 | $1,053.1881 | $1,053.19 | $1,053.20 | $1,053.30 | |