| 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 | $118.56 | 10.348% | $130.8286 | $130.83 | $130.85 | $130.80 |
| Purchase #2 | $99.60 | 11.151% | $110.7064 | $110.71 | $110.70 | $110.70 |
| Purchase #3 | $201.86 | 11.631% | $225.3383 | $225.34 | $225.35 | $225.30 |
| Purchase #4 | $220.78 | 8.707% | $240.0033 | $240.00 | $240.00 | $240.00 |
| Purchase #5 | $41.34 | 9.520% | $45.2756 | $45.28 | $45.30 | $45.30 |
| Purchase #6 | $167.28 | 5.723% | $176.8534 | $176.85 | $176.85 | $176.90 |
| Purchase #7 | $237.57 | 5.840% | $251.4441 | $251.44 | $251.45 | $251.40 |
| 7 purchase totals = | $1,086.99 | $1,180.4497 | $1,180.45 | $1,180.50 | $1,180.40 | |