| 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 | $183.64 | 10.640% | $203.1793 | $203.18 | $203.20 | $203.20 |
| Purchase #2 | $239.90 | 11.460% | $267.3925 | $267.39 | $267.40 | $267.40 |
| Purchase #3 | $237.26 | 7.218% | $254.3854 | $254.39 | $254.40 | $254.40 |
| Purchase #4 | $122.35 | 11.751% | $136.7273 | $136.73 | $136.75 | $136.70 |
| Purchase #5 | $91.61 | 12.835% | $103.3681 | $103.37 | $103.35 | $103.40 |
| Purchase #6 | $82.45 | 8.417% | $89.3898 | $89.39 | $89.40 | $89.40 |
| Purchase #7 | $52.30 | 5.696% | $55.279 | $55.28 | $55.30 | $55.30 |
| 7 purchase totals = | $1,009.51 | $1,109.7214 | $1,109.73 | $1,109.80 | $1,109.80 | |