| 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 | $228.29 | 5.825% | $241.5879 | $241.59 | $241.60 | $241.60 |
| Purchase #2 | $224.44 | 12.596% | $252.7105 | $252.71 | $252.70 | $252.70 |
| Purchase #3 | $201.90 | 8.310% | $218.6779 | $218.68 | $218.70 | $218.70 |
| Purchase #4 | $186.73 | 6.233% | $198.3689 | $198.37 | $198.35 | $198.40 |
| Purchase #5 | $230.49 | 9.395% | $252.1445 | $252.14 | $252.15 | $252.10 |
| Purchase #6 | $57.64 | 12.407% | $64.7914 | $64.79 | $64.80 | $64.80 |
| Purchase #7 | $139.48 | 7.847% | $150.425 | $150.43 | $150.45 | $150.40 |
| 7 purchase totals = | $1,268.97 | $1,378.7061 | $1,378.71 | $1,378.75 | $1,378.70 | |