| 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 | $227.26 | 3.190% | $234.5096 | $234.51 | $234.50 | $234.50 |
| Purchase #2 | $175.36 | 5.297% | $184.6488 | $184.65 | $184.65 | $184.60 |
| Purchase #3 | $242.26 | 7.138% | $259.5525 | $259.55 | $259.55 | $259.60 |
| Purchase #4 | $13.26 | 11.143% | $14.7376 | $14.74 | $14.75 | $14.70 |
| Purchase #5 | $107.69 | 13.278% | $121.9891 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $108.62 | 13.139% | $122.8916 | $122.89 | $122.90 | $122.90 |
| Purchase #7 | $39.61 | 5.647% | $41.8468 | $41.85 | $41.85 | $41.80 |
| 7 purchase totals = | $914.06 | $980.1760 | $980.18 | $980.20 | $980.10 | |