| 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 | $130.76 | 3.669% | $135.5576 | $135.56 | $135.55 | $135.60 |
| Purchase #2 | $123.96 | 10.791% | $137.3365 | $137.34 | $137.35 | $137.30 |
| Purchase #3 | $120.42 | 11.801% | $134.6308 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $89.84 | 9.611% | $98.4745 | $98.47 | $98.45 | $98.50 |
| Purchase #5 | $245.30 | 5.868% | $259.6942 | $259.69 | $259.70 | $259.70 |
| Purchase #6 | $146.92 | 7.251% | $157.5732 | $157.57 | $157.55 | $157.60 |
| Purchase #7 | $218.84 | 3.428% | $226.3418 | $226.34 | $226.35 | $226.30 |
| 7 purchase totals = | $1,076.04 | $1,149.6086 | $1,149.60 | $1,149.60 | $1,149.60 | |