| 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 | $22.87 | 4.685% | $23.9415 | $23.94 | $23.95 | $23.90 |
| Purchase #2 | $240.45 | 8.140% | $260.0226 | $260.02 | $260.00 | $260.00 |
| Purchase #3 | $98.58 | 12.641% | $111.0415 | $111.04 | $111.05 | $111.00 |
| Purchase #4 | $120.31 | 7.812% | $129.7086 | $129.71 | $129.70 | $129.70 |
| Purchase #5 | $221.25 | 13.757% | $251.6874 | $251.69 | $251.70 | $251.70 |
| Purchase #6 | $244.60 | 12.834% | $275.992 | $275.99 | $276.00 | $276.00 |
| Purchase #7 | $175.60 | 4.429% | $183.3773 | $183.38 | $183.40 | $183.40 |
| 7 purchase totals = | $1,123.66 | $1,235.7709 | $1,235.77 | $1,235.80 | $1,235.70 | |