| 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 | $223.70 | 5.234% | $235.4085 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $154.64 | 13.556% | $175.603 | $175.60 | $175.60 | $175.60 |
| Purchase #3 | $53.42 | 3.182% | $55.1198 | $55.12 | $55.10 | $55.10 |
| Purchase #4 | $103.94 | 13.815% | $118.2993 | $118.30 | $118.30 | $118.30 |
| Purchase #5 | $38.56 | 3.550% | $39.9289 | $39.93 | $39.95 | $39.90 |
| Purchase #6 | $224.64 | 12.441% | $252.5875 | $252.59 | $252.60 | $252.60 |
| Purchase #7 | $241.31 | 11.321% | $268.6287 | $268.63 | $268.65 | $268.60 |
| 7 purchase totals = | $1,040.21 | $1,145.5757 | $1,145.58 | $1,145.60 | $1,145.50 | |