| 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 | $10.29 | 6.634% | $10.9726 | $10.97 | $10.95 | $11.00 |
| Purchase #2 | $132.58 | 7.298% | $142.2557 | $142.26 | $142.25 | $142.30 |
| Purchase #3 | $171.28 | 7.147% | $183.5214 | $183.52 | $183.50 | $183.50 |
| Purchase #4 | $178.41 | 9.171% | $194.772 | $194.77 | $194.75 | $194.80 |
| Purchase #5 | $187.33 | 7.272% | $200.9526 | $200.95 | $200.95 | $201.00 |
| Purchase #6 | $138.97 | 12.683% | $156.5956 | $156.60 | $156.60 | $156.60 |
| Purchase #7 | $207.73 | 10.704% | $229.9654 | $229.97 | $229.95 | $230.00 |
| 7 purchase totals = | $1,026.59 | $1,119.0353 | $1,119.04 | $1,118.95 | $1,119.20 | |