| 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 | $124.32 | 7.553% | $133.7099 | $133.71 | $133.70 | $133.70 |
| Purchase #2 | $99.29 | 6.394% | $105.6386 | $105.64 | $105.65 | $105.60 |
| Purchase #3 | $87.69 | 12.200% | $98.3882 | $98.39 | $98.40 | $98.40 |
| Purchase #4 | $230.30 | 3.699% | $238.8188 | $238.82 | $238.80 | $238.80 |
| Purchase #5 | $221.53 | 5.572% | $233.8737 | $233.87 | $233.85 | $233.90 |
| Purchase #6 | $57.39 | 6.648% | $61.2053 | $61.21 | $61.20 | $61.20 |
| Purchase #7 | $138.27 | 12.816% | $155.9907 | $155.99 | $156.00 | $156.00 |
| 7 purchase totals = | $958.79 | $1,027.6252 | $1,027.63 | $1,027.60 | $1,027.60 | |