| 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 | $62.93 | 10.334% | $69.4332 | $69.43 | $69.45 | $69.40 |
| Purchase #2 | $137.90 | 4.517% | $144.1289 | $144.13 | $144.15 | $144.10 |
| Purchase #3 | $168.72 | 8.382% | $182.8621 | $182.86 | $182.85 | $182.90 |
| Purchase #4 | $198.25 | 10.738% | $219.5381 | $219.54 | $219.55 | $219.50 |
| Purchase #5 | $221.86 | 11.572% | $247.5336 | $247.53 | $247.55 | $247.50 |
| Purchase #6 | $223.44 | 3.311% | $230.8381 | $230.84 | $230.85 | $230.80 |
| Purchase #7 | $218.25 | 8.595% | $237.0086 | $237.01 | $237.00 | $237.00 |
| 7 purchase totals = | $1,231.35 | $1,331.3426 | $1,331.34 | $1,331.40 | $1,331.20 | |