| 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 | $210.81 | 4.513% | $220.3239 | $220.32 | $220.30 | $220.30 |
| Purchase #2 | $170.63 | 13.464% | $193.6036 | $193.60 | $193.60 | $193.60 |
| Purchase #3 | $122.77 | 13.453% | $139.2862 | $139.29 | $139.30 | $139.30 |
| Purchase #4 | $205.78 | 12.750% | $232.017 | $232.02 | $232.00 | $232.00 |
| Purchase #5 | $36.28 | 3.569% | $37.5748 | $37.57 | $37.55 | $37.60 |
| Purchase #6 | $118.82 | 9.734% | $130.3859 | $130.39 | $130.40 | $130.40 |
| Purchase #7 | $212.83 | 8.401% | $230.7098 | $230.71 | $230.70 | $230.70 |
| 7 purchase totals = | $1,077.92 | $1,183.9012 | $1,183.90 | $1,183.85 | $1,183.90 | |