| 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 | $121.83 | 12.650% | $137.2415 | $137.24 | $137.25 | $137.20 |
| Purchase #2 | $157.51 | 5.232% | $165.7509 | $165.75 | $165.75 | $165.80 |
| Purchase #3 | $49.80 | 8.372% | $53.9693 | $53.97 | $53.95 | $54.00 |
| Purchase #4 | $193.77 | 10.198% | $213.5307 | $213.53 | $213.55 | $213.50 |
| Purchase #5 | $246.29 | 11.398% | $274.3621 | $274.36 | $274.35 | $274.40 |
| Purchase #6 | $50.89 | 5.244% | $53.5587 | $53.56 | $53.55 | $53.60 |
| Purchase #7 | $107.70 | 13.819% | $122.5831 | $122.58 | $122.60 | $122.60 |
| 7 purchase totals = | $927.79 | $1,020.9963 | $1,020.99 | $1,021.00 | $1,021.10 | |