| 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 | $233.30 | 5.591% | $246.3438 | $246.34 | $246.35 | $246.30 |
| Purchase #2 | $198.47 | 9.532% | $217.3882 | $217.39 | $217.40 | $217.40 |
| Purchase #3 | $72.55 | 11.140% | $80.6321 | $80.63 | $80.65 | $80.60 |
| Purchase #4 | $137.70 | 4.825% | $144.344 | $144.34 | $144.35 | $144.30 |
| Purchase #5 | $98.30 | 3.455% | $101.6963 | $101.70 | $101.70 | $101.70 |
| Purchase #6 | $244.47 | 8.403% | $265.0128 | $265.01 | $265.00 | $265.00 |
| Purchase #7 | $108.96 | 4.152% | $113.484 | $113.48 | $113.50 | $113.50 |
| 7 purchase totals = | $1,093.75 | $1,168.9012 | $1,168.89 | $1,168.95 | $1,168.80 | |