| 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 | $111.42 | 6.190% | $118.3169 | $118.32 | $118.30 | $118.30 |
| Purchase #2 | $81.89 | 4.874% | $85.8813 | $85.88 | $85.90 | $85.90 |
| Purchase #3 | $179.46 | 9.809% | $197.0632 | $197.06 | $197.05 | $197.10 |
| Purchase #4 | $32.81 | 6.447% | $34.9253 | $34.93 | $34.95 | $34.90 |
| Purchase #5 | $246.79 | 4.504% | $257.9054 | $257.91 | $257.90 | $257.90 |
| Purchase #6 | $154.27 | 8.102% | $166.769 | $166.77 | $166.75 | $166.80 |
| Purchase #7 | $131.45 | 11.164% | $146.1251 | $146.13 | $146.15 | $146.10 |
| 7 purchase totals = | $938.09 | $1,006.9862 | $1,007.00 | $1,007.00 | $1,007.00 | |