| 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 | $140.76 | 4.305% | $146.8197 | $146.82 | $146.80 | $146.80 |
| Purchase #2 | $237.88 | 11.676% | $265.6549 | $265.65 | $265.65 | $265.70 |
| Purchase #3 | $204.87 | 3.457% | $211.9524 | $211.95 | $211.95 | $212.00 |
| Purchase #4 | $76.34 | 10.710% | $84.516 | $84.52 | $84.50 | $84.50 |
| Purchase #5 | $197.39 | 8.156% | $213.4891 | $213.49 | $213.50 | $213.50 |
| Purchase #6 | $115.63 | 11.314% | $128.7124 | $128.71 | $128.70 | $128.70 |
| Purchase #7 | $77.87 | 7.505% | $83.7141 | $83.71 | $83.70 | $83.70 |
| 7 purchase totals = | $1,050.74 | $1,134.8586 | $1,134.85 | $1,134.80 | $1,134.90 | |