| 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 | $37.94 | 12.675% | $42.7489 | $42.75 | $42.75 | $42.70 |
| Purchase #2 | $205.47 | 4.261% | $214.2251 | $214.23 | $214.25 | $214.20 |
| Purchase #3 | $49.25 | 9.838% | $54.0952 | $54.10 | $54.10 | $54.10 |
| Purchase #4 | $238.99 | 3.577% | $247.5387 | $247.54 | $247.55 | $247.50 |
| Purchase #5 | $155.38 | 12.134% | $174.2338 | $174.23 | $174.25 | $174.20 |
| Purchase #6 | $240.31 | 10.367% | $265.2229 | $265.22 | $265.20 | $265.20 |
| Purchase #7 | $134.94 | 4.224% | $140.6399 | $140.64 | $140.65 | $140.60 |
| 7 purchase totals = | $1,062.28 | $1,138.7045 | $1,138.71 | $1,138.75 | $1,138.50 | |