| 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 | $80.51 | 6.670% | $85.88 | $85.88 | $85.90 | $85.90 |
| Purchase #2 | $246.64 | 4.202% | $257.0038 | $257.00 | $257.00 | $257.00 |
| Purchase #3 | $203.89 | 8.248% | $220.7068 | $220.71 | $220.70 | $220.70 |
| Purchase #4 | $96.58 | 10.478% | $106.6997 | $106.70 | $106.70 | $106.70 |
| Purchase #5 | $201.88 | 9.193% | $220.4388 | $220.44 | $220.45 | $220.40 |
| Purchase #6 | $228.86 | 10.466% | $252.8125 | $252.81 | $252.80 | $252.80 |
| Purchase #7 | $189.93 | 11.668% | $212.091 | $212.09 | $212.10 | $212.10 |
| 7 purchase totals = | $1,248.29 | $1,355.6326 | $1,355.63 | $1,355.65 | $1,355.60 | |