| 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 | $115.78 | 7.291% | $124.2215 | $124.22 | $124.20 | $124.20 |
| Purchase #2 | $46.99 | 9.127% | $51.2788 | $51.28 | $51.30 | $51.30 |
| Purchase #3 | $217.67 | 13.739% | $247.5757 | $247.58 | $247.60 | $247.60 |
| Purchase #4 | $206.30 | 5.833% | $218.3335 | $218.33 | $218.35 | $218.30 |
| Purchase #5 | $138.58 | 12.640% | $156.0965 | $156.10 | $156.10 | $156.10 |
| Purchase #6 | $76.39 | 12.362% | $85.8333 | $85.83 | $85.85 | $85.80 |
| Purchase #7 | $144.86 | 7.655% | $155.949 | $155.95 | $155.95 | $155.90 |
| 7 purchase totals = | $946.57 | $1,039.2883 | $1,039.29 | $1,039.35 | $1,039.20 | |