| 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 | $245.38 | 5.344% | $258.4931 | $258.49 | $258.50 | $258.50 |
| Purchase #2 | $122.77 | 11.315% | $136.6614 | $136.66 | $136.65 | $136.70 |
| Purchase #3 | $119.63 | 3.191% | $123.4474 | $123.45 | $123.45 | $123.40 |
| Purchase #4 | $244.45 | 7.731% | $263.3484 | $263.35 | $263.35 | $263.30 |
| Purchase #5 | $240.93 | 6.351% | $256.2315 | $256.23 | $256.25 | $256.20 |
| Purchase #6 | $138.51 | 12.417% | $155.7088 | $155.71 | $155.70 | $155.70 |
| Purchase #7 | $20.53 | 12.566% | $23.1098 | $23.11 | $23.10 | $23.10 |
| 7 purchase totals = | $1,132.20 | $1,217.0004 | $1,217.00 | $1,217.00 | $1,216.90 | |