| 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 | $250.81 | 6.451% | $266.9898 | $266.99 | $267.00 | $267.00 |
| Purchase #2 | $196.28 | 3.510% | $203.1694 | $203.17 | $203.15 | $203.20 |
| Purchase #3 | $180.91 | 9.682% | $198.4257 | $198.43 | $198.45 | $198.40 |
| Purchase #4 | $161.56 | 8.545% | $175.3653 | $175.37 | $175.35 | $175.40 |
| Purchase #5 | $177.96 | 9.202% | $194.3359 | $194.34 | $194.35 | $194.30 |
| Purchase #6 | $202.85 | 12.589% | $228.3868 | $228.39 | $228.40 | $228.40 |
| Purchase #7 | $199.29 | 6.502% | $212.2478 | $212.25 | $212.25 | $212.20 |
| 7 purchase totals = | $1,369.66 | $1,478.9207 | $1,478.94 | $1,478.95 | $1,478.90 | |