| 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 | $19.31 | 4.811% | $20.239 | $20.24 | $20.25 | $20.20 |
| Purchase #2 | $239.96 | 12.742% | $270.5357 | $270.54 | $270.55 | $270.50 |
| Purchase #3 | $66.86 | 8.450% | $72.5097 | $72.51 | $72.50 | $72.50 |
| Purchase #4 | $226.29 | 11.670% | $252.698 | $252.70 | $252.70 | $252.70 |
| Purchase #5 | $96.37 | 10.266% | $106.2633 | $106.26 | $106.25 | $106.30 |
| Purchase #6 | $47.99 | 9.546% | $52.5711 | $52.57 | $52.55 | $52.60 |
| Purchase #7 | $219.29 | 10.189% | $241.6335 | $241.63 | $241.65 | $241.60 |
| 7 purchase totals = | $916.07 | $1,016.4503 | $1,016.45 | $1,016.45 | $1,016.40 | |