| 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 | $113.54 | 9.108% | $123.8812 | $123.88 | $123.90 | $123.90 |
| Purchase #2 | $152.93 | 3.736% | $158.6435 | $158.64 | $158.65 | $158.60 |
| Purchase #3 | $245.85 | 4.686% | $257.3705 | $257.37 | $257.35 | $257.40 |
| Purchase #4 | $223.55 | 10.499% | $247.0205 | $247.02 | $247.00 | $247.00 |
| Purchase #5 | $88.50 | 7.137% | $94.8162 | $94.82 | $94.80 | $94.80 |
| Purchase #6 | $16.47 | 3.242% | $17.004 | $17.00 | $17.00 | $17.00 |
| Purchase #7 | $160.27 | 8.231% | $173.4618 | $173.46 | $173.45 | $173.50 |
| 7 purchase totals = | $1,001.11 | $1,072.1977 | $1,072.19 | $1,072.15 | $1,072.20 | |