| 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 | $200.94 | 13.720% | $228.509 | $228.51 | $228.50 | $228.50 |
| Purchase #2 | $221.44 | 12.618% | $249.3813 | $249.38 | $249.40 | $249.40 |
| Purchase #3 | $26.66 | 10.639% | $29.4964 | $29.50 | $29.50 | $29.50 |
| Purchase #4 | $228.85 | 12.360% | $257.1359 | $257.14 | $257.15 | $257.10 |
| Purchase #5 | $149.36 | 5.278% | $157.2432 | $157.24 | $157.25 | $157.20 |
| Purchase #6 | $95.82 | 5.597% | $101.183 | $101.18 | $101.20 | $101.20 |
| Purchase #7 | $79.66 | 9.218% | $87.0031 | $87.00 | $87.00 | $87.00 |
| 7 purchase totals = | $1,002.73 | $1,109.9519 | $1,109.95 | $1,110.00 | $1,109.90 | |