| 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 | $214.54 | 3.540% | $222.1347 | $222.13 | $222.15 | $222.10 |
| Purchase #2 | $128.94 | 7.483% | $138.5886 | $138.59 | $138.60 | $138.60 |
| Purchase #3 | $60.91 | 13.306% | $69.0147 | $69.01 | $69.00 | $69.00 |
| Purchase #4 | $70.73 | 7.741% | $76.2052 | $76.21 | $76.20 | $76.20 |
| Purchase #5 | $128.45 | 5.811% | $135.9142 | $135.91 | $135.90 | $135.90 |
| Purchase #6 | $87.73 | 6.466% | $93.4026 | $93.40 | $93.40 | $93.40 |
| Purchase #7 | $75.64 | 13.673% | $85.9823 | $85.98 | $86.00 | $86.00 |
| 7 purchase totals = | $766.94 | $821.2423 | $821.23 | $821.25 | $821.20 | |