| 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 | $121.99 | 7.496% | $131.1344 | $131.13 | $131.15 | $131.10 |
| Purchase #2 | $200.63 | 6.314% | $213.2978 | $213.30 | $213.30 | $213.30 |
| Purchase #3 | $170.72 | 7.623% | $183.734 | $183.73 | $183.75 | $183.70 |
| Purchase #4 | $184.77 | 11.852% | $206.6689 | $206.67 | $206.65 | $206.70 |
| Purchase #5 | $22.29 | 10.757% | $24.6877 | $24.69 | $24.70 | $24.70 |
| Purchase #6 | $237.79 | 4.564% | $248.6427 | $248.64 | $248.65 | $248.60 |
| Purchase #7 | $230.81 | 8.641% | $250.7543 | $250.75 | $250.75 | $250.80 |
| 7 purchase totals = | $1,169.00 | $1,258.9198 | $1,258.91 | $1,258.95 | $1,258.90 | |