| 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 | $82.26 | 10.144% | $90.6045 | $90.60 | $90.60 | $90.60 |
| Purchase #2 | $117.95 | 9.283% | $128.8993 | $128.90 | $128.90 | $128.90 |
| Purchase #3 | $27.33 | 5.103% | $28.7246 | $28.72 | $28.70 | $28.70 |
| Purchase #4 | $230.86 | 12.206% | $259.0388 | $259.04 | $259.05 | $259.00 |
| Purchase #5 | $85.61 | 9.628% | $93.8525 | $93.85 | $93.85 | $93.90 |
| Purchase #6 | $219.91 | 3.813% | $228.2952 | $228.30 | $228.30 | $228.30 |
| Purchase #7 | $240.51 | 8.187% | $260.2006 | $260.20 | $260.20 | $260.20 |
| 7 purchase totals = | $1,004.43 | $1,089.6155 | $1,089.61 | $1,089.60 | $1,089.60 | |