| 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 | $132.67 | 3.303% | $137.0521 | $137.05 | $137.05 | $137.10 |
| Purchase #2 | $126.59 | 9.166% | $138.1932 | $138.19 | $138.20 | $138.20 |
| Purchase #3 | $70.77 | 7.244% | $75.8966 | $75.90 | $75.90 | $75.90 |
| Purchase #4 | $237.60 | 12.196% | $266.5777 | $266.58 | $266.60 | $266.60 |
| Purchase #5 | $214.79 | 6.616% | $229.0005 | $229.00 | $229.00 | $229.00 |
| Purchase #6 | $176.82 | 11.699% | $197.5062 | $197.51 | $197.50 | $197.50 |
| Purchase #7 | $97.63 | 4.334% | $101.8613 | $101.86 | $101.85 | $101.90 |
| 7 purchase totals = | $1,056.87 | $1,146.0876 | $1,146.09 | $1,146.10 | $1,146.20 | |