| 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 | $111.29 | 7.558% | $119.7013 | $119.70 | $119.70 | $119.70 |
| Purchase #2 | $138.65 | 12.159% | $155.5085 | $155.51 | $155.50 | $155.50 |
| Purchase #3 | $193.86 | 12.543% | $218.1759 | $218.18 | $218.20 | $218.20 |
| Purchase #4 | $186.92 | 6.460% | $198.995 | $199.00 | $199.00 | $199.00 |
| Purchase #5 | $207.79 | 13.224% | $235.2681 | $235.27 | $235.25 | $235.30 |
| Purchase #6 | $217.85 | 6.756% | $232.5679 | $232.57 | $232.55 | $232.60 |
| Purchase #7 | $47.80 | 5.426% | $50.3936 | $50.39 | $50.40 | $50.40 |
| 7 purchase totals = | $1,104.16 | $1,210.6103 | $1,210.62 | $1,210.60 | $1,210.70 | |