| 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 | $238.72 | 7.131% | $255.7431 | $255.74 | $255.75 | $255.70 |
| Purchase #2 | $218.86 | 9.584% | $239.8355 | $239.84 | $239.85 | $239.80 |
| Purchase #3 | $193.36 | 6.541% | $206.0077 | $206.01 | $206.00 | $206.00 |
| Purchase #4 | $45.99 | 9.159% | $50.2022 | $50.20 | $50.20 | $50.20 |
| Purchase #5 | $23.43 | 4.239% | $24.4232 | $24.42 | $24.40 | $24.40 |
| Purchase #6 | $17.34 | 11.574% | $19.3469 | $19.35 | $19.35 | $19.30 |
| Purchase #7 | $175.28 | 9.174% | $191.3602 | $191.36 | $191.35 | $191.40 |
| 7 purchase totals = | $912.98 | $986.9188 | $986.92 | $986.90 | $986.80 | |