| 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 | $120.32 | 10.163% | $132.5481 | $132.55 | $132.55 | $132.50 |
| Purchase #2 | $241.75 | 5.492% | $255.0269 | $255.03 | $255.05 | $255.00 |
| Purchase #3 | $154.73 | 7.302% | $166.0284 | $166.03 | $166.05 | $166.00 |
| Purchase #4 | $58.70 | 8.375% | $63.6161 | $63.62 | $63.60 | $63.60 |
| Purchase #5 | $119.33 | 10.213% | $131.5172 | $131.52 | $131.50 | $131.50 |
| Purchase #6 | $233.70 | 11.598% | $260.8045 | $260.80 | $260.80 | $260.80 |
| Purchase #7 | $245.26 | 7.577% | $263.8434 | $263.84 | $263.85 | $263.80 |
| 7 purchase totals = | $1,173.79 | $1,273.3846 | $1,273.39 | $1,273.40 | $1,273.20 | |