| 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 | $205.55 | 12.343% | $230.921 | $230.92 | $230.90 | $230.90 |
| Purchase #2 | $80.34 | 5.611% | $84.8479 | $84.85 | $84.85 | $84.80 |
| Purchase #3 | $232.56 | 7.814% | $250.7322 | $250.73 | $250.75 | $250.70 |
| Purchase #4 | $132.38 | 13.528% | $150.2884 | $150.29 | $150.30 | $150.30 |
| Purchase #5 | $240.71 | 12.417% | $270.599 | $270.60 | $270.60 | $270.60 |
| Purchase #6 | $100.53 | 13.438% | $114.0392 | $114.04 | $114.05 | $114.00 |
| Purchase #7 | $69.65 | 8.403% | $75.5027 | $75.50 | $75.50 | $75.50 |
| 7 purchase totals = | $1,061.72 | $1,176.9304 | $1,176.93 | $1,176.95 | $1,176.80 | |