| 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 | $241.77 | 7.753% | $260.5144 | $260.51 | $260.50 | $260.50 |
| Purchase #2 | $247.75 | 6.658% | $264.2452 | $264.25 | $264.25 | $264.20 |
| Purchase #3 | $171.78 | 5.780% | $181.7089 | $181.71 | $181.70 | $181.70 |
| Purchase #4 | $202.85 | 11.382% | $225.9384 | $225.94 | $225.95 | $225.90 |
| Purchase #5 | $189.31 | 4.768% | $198.3363 | $198.34 | $198.35 | $198.30 |
| Purchase #6 | $151.69 | 11.489% | $169.1177 | $169.12 | $169.10 | $169.10 |
| Purchase #7 | $183.99 | 10.420% | $203.1618 | $203.16 | $203.15 | $203.20 |
| 7 purchase totals = | $1,389.14 | $1,503.0227 | $1,503.03 | $1,503.00 | $1,502.90 | |