| 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 | $8.69 | 5.793% | $9.1934 | $9.19 | $9.20 | $9.20 |
| Purchase #2 | $224.68 | 9.521% | $246.0718 | $246.07 | $246.05 | $246.10 |
| Purchase #3 | $249.94 | 7.675% | $269.1229 | $269.12 | $269.10 | $269.10 |
| Purchase #4 | $109.78 | 6.466% | $116.8784 | $116.88 | $116.90 | $116.90 |
| Purchase #5 | $148.60 | 5.310% | $156.4907 | $156.49 | $156.50 | $156.50 |
| Purchase #6 | $176.88 | 9.403% | $193.512 | $193.51 | $193.50 | $193.50 |
| Purchase #7 | $32.70 | 12.788% | $36.8817 | $36.88 | $36.90 | $36.90 |
| 7 purchase totals = | $951.27 | $1,028.1509 | $1,028.14 | $1,028.15 | $1,028.20 | |