| 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 | $207.38 | 4.385% | $216.4736 | $216.47 | $216.45 | $216.50 |
| Purchase #2 | $232.56 | 5.795% | $246.0369 | $246.04 | $246.05 | $246.00 |
| Purchase #3 | $81.64 | 10.679% | $90.3583 | $90.36 | $90.35 | $90.40 |
| Purchase #4 | $63.61 | 9.229% | $69.4806 | $69.48 | $69.50 | $69.50 |
| Purchase #5 | $85.94 | 6.294% | $91.3491 | $91.35 | $91.35 | $91.30 |
| Purchase #6 | $17.28 | 12.145% | $19.3787 | $19.38 | $19.40 | $19.40 |
| Purchase #7 | $184.95 | 11.475% | $206.173 | $206.17 | $206.15 | $206.20 |
| 7 purchase totals = | $873.36 | $939.2502 | $939.25 | $939.25 | $939.30 | |