| 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 | $128.43 | 5.774% | $135.8455 | $135.85 | $135.85 | $135.80 |
| Purchase #2 | $186.44 | 13.709% | $211.9991 | $212.00 | $212.00 | $212.00 |
| Purchase #3 | $82.48 | 11.557% | $92.0122 | $92.01 | $92.00 | $92.00 |
| Purchase #4 | $76.49 | 5.315% | $80.5554 | $80.56 | $80.55 | $80.60 |
| Purchase #5 | $85.28 | 9.430% | $93.3219 | $93.32 | $93.30 | $93.30 |
| Purchase #6 | $217.64 | 7.187% | $233.2818 | $233.28 | $233.30 | $233.30 |
| Purchase #7 | $132.68 | 3.827% | $137.7577 | $137.76 | $137.75 | $137.80 |
| 7 purchase totals = | $909.44 | $984.7736 | $984.78 | $984.75 | $984.80 | |