| 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 | $211.99 | 7.302% | $227.4695 | $227.47 | $227.45 | $227.50 |
| Purchase #2 | $212.96 | 12.823% | $240.2679 | $240.27 | $240.25 | $240.30 |
| Purchase #3 | $90.95 | 5.335% | $95.8022 | $95.80 | $95.80 | $95.80 |
| Purchase #4 | $207.60 | 11.182% | $230.8138 | $230.81 | $230.80 | $230.80 |
| Purchase #5 | $115.83 | 11.839% | $129.5431 | $129.54 | $129.55 | $129.50 |
| Purchase #6 | $217.89 | 12.758% | $245.6884 | $245.69 | $245.70 | $245.70 |
| Purchase #7 | $137.84 | 4.480% | $144.0152 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $1,195.06 | $1,313.6001 | $1,313.60 | $1,313.55 | $1,313.60 | |