| 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 | $23.40 | 12.564% | $26.34 | $26.34 | $26.35 | $26.30 |
| Purchase #2 | $131.35 | 6.780% | $140.2555 | $140.26 | $140.25 | $140.30 |
| Purchase #3 | $94.60 | 4.417% | $98.7785 | $98.78 | $98.80 | $98.80 |
| Purchase #4 | $102.98 | 5.598% | $108.7448 | $108.74 | $108.75 | $108.70 |
| Purchase #5 | $47.96 | 3.598% | $49.6856 | $49.69 | $49.70 | $49.70 |
| Purchase #6 | $241.77 | 3.369% | $249.9152 | $249.92 | $249.90 | $249.90 |
| Purchase #7 | $31.53 | 11.289% | $35.0894 | $35.09 | $35.10 | $35.10 |
| 7 purchase totals = | $673.59 | $708.8090 | $708.82 | $708.85 | $708.80 | |