| 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 | $206.97 | 11.247% | $230.2479 | $230.25 | $230.25 | $230.20 |
| Purchase #2 | $220.62 | 5.214% | $232.1231 | $232.12 | $232.10 | $232.10 |
| Purchase #3 | $23.66 | 12.816% | $26.6923 | $26.69 | $26.70 | $26.70 |
| Purchase #4 | $105.78 | 7.497% | $113.7103 | $113.71 | $113.70 | $113.70 |
| Purchase #5 | $144.45 | 7.682% | $155.5466 | $155.55 | $155.55 | $155.50 |
| Purchase #6 | $160.40 | 6.218% | $170.3737 | $170.37 | $170.35 | $170.40 |
| Purchase #7 | $150.75 | 3.166% | $155.5227 | $155.52 | $155.50 | $155.50 |
| 7 purchase totals = | $1,012.63 | $1,084.2166 | $1,084.21 | $1,084.15 | $1,084.10 | |