| 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 | $204.81 | 4.666% | $214.3664 | $214.37 | $214.35 | $214.40 |
| Purchase #2 | $167.82 | 8.651% | $182.3381 | $182.34 | $182.35 | $182.30 |
| Purchase #3 | $201.29 | 13.483% | $228.4299 | $228.43 | $228.45 | $228.40 |
| Purchase #4 | $109.32 | 9.831% | $120.0672 | $120.07 | $120.05 | $120.10 |
| Purchase #5 | $6.79 | 3.469% | $7.0255 | $7.03 | $7.05 | $7.00 |
| Purchase #6 | $213.39 | 12.817% | $240.7402 | $240.74 | $240.75 | $240.70 |
| Purchase #7 | $37.82 | 13.779% | $43.0312 | $43.03 | $43.05 | $43.00 |
| 7 purchase totals = | $941.24 | $1,035.9985 | $1,036.01 | $1,036.05 | $1,035.90 | |