| 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 | $215.27 | 6.446% | $229.1463 | $229.15 | $229.15 | $229.10 |
| Purchase #2 | $190.38 | 7.764% | $205.1611 | $205.16 | $205.15 | $205.20 |
| Purchase #3 | $245.65 | 8.597% | $266.7685 | $266.77 | $266.75 | $266.80 |
| Purchase #4 | $215.83 | 11.497% | $240.644 | $240.64 | $240.65 | $240.60 |
| Purchase #5 | $127.92 | 4.298% | $133.418 | $133.42 | $133.40 | $133.40 |
| Purchase #6 | $88.52 | 4.514% | $92.5158 | $92.52 | $92.50 | $92.50 |
| Purchase #7 | $73.30 | 5.826% | $77.5705 | $77.57 | $77.55 | $77.60 |
| 7 purchase totals = | $1,156.87 | $1,245.2242 | $1,245.23 | $1,245.15 | $1,245.20 | |