| 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 | $215.43 | 4.788% | $225.7448 | $225.74 | $225.75 | $225.70 |
| Purchase #2 | $27.66 | 3.113% | $28.5211 | $28.52 | $28.50 | $28.50 |
| Purchase #3 | $71.33 | 3.175% | $73.5947 | $73.59 | $73.60 | $73.60 |
| Purchase #4 | $13.62 | 4.800% | $14.2738 | $14.27 | $14.25 | $14.30 |
| Purchase #5 | $219.71 | 10.530% | $242.8455 | $242.85 | $242.85 | $242.80 |
| Purchase #6 | $176.42 | 11.714% | $197.0858 | $197.09 | $197.10 | $197.10 |
| Purchase #7 | $200.77 | 12.520% | $225.9064 | $225.91 | $225.90 | $225.90 |
| 7 purchase totals = | $924.94 | $1,007.9721 | $1,007.97 | $1,007.95 | $1,007.90 | |