| 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 | $199.74 | 4.775% | $209.2776 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $192.74 | 4.617% | $201.6388 | $201.64 | $201.65 | $201.60 |
| Purchase #3 | $152.74 | 5.396% | $160.9819 | $160.98 | $161.00 | $161.00 |
| Purchase #4 | $250.82 | 4.597% | $262.3502 | $262.35 | $262.35 | $262.40 |
| Purchase #5 | $112.42 | 8.582% | $122.0679 | $122.07 | $122.05 | $122.10 |
| Purchase #6 | $92.53 | 7.801% | $99.7483 | $99.75 | $99.75 | $99.70 |
| Purchase #7 | $182.73 | 9.192% | $199.5265 | $199.53 | $199.55 | $199.50 |
| 7 purchase totals = | $1,183.72 | $1,255.5912 | $1,255.60 | $1,255.65 | $1,255.60 | |