| 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 | $124.54 | 3.268% | $128.61 | $128.61 | $128.60 | $128.60 |
| Purchase #2 | $132.26 | 4.759% | $138.5543 | $138.55 | $138.55 | $138.60 |
| Purchase #3 | $142.60 | 9.862% | $156.6632 | $156.66 | $156.65 | $156.70 |
| Purchase #4 | $207.90 | 12.317% | $233.507 | $233.51 | $233.50 | $233.50 |
| Purchase #5 | $61.38 | 6.192% | $65.1806 | $65.18 | $65.20 | $65.20 |
| Purchase #6 | $63.31 | 12.129% | $70.9889 | $70.99 | $71.00 | $71.00 |
| Purchase #7 | $107.90 | 7.237% | $115.7087 | $115.71 | $115.70 | $115.70 |
| 7 purchase totals = | $839.89 | $909.2127 | $909.21 | $909.20 | $909.30 | |