| 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 | $231.77 | 3.437% | $239.7359 | $239.74 | $239.75 | $239.70 |
| Purchase #2 | $220.77 | 4.746% | $231.2477 | $231.25 | $231.25 | $231.20 |
| Purchase #3 | $55.97 | 12.564% | $63.0021 | $63.00 | $63.00 | $63.00 |
| Purchase #4 | $244.43 | 10.613% | $270.3714 | $270.37 | $270.35 | $270.40 |
| Purchase #5 | $190.53 | 10.278% | $210.1127 | $210.11 | $210.10 | $210.10 |
| Purchase #6 | $144.51 | 8.313% | $156.5231 | $156.52 | $156.50 | $156.50 |
| Purchase #7 | $43.76 | 4.311% | $45.6465 | $45.65 | $45.65 | $45.60 |
| 7 purchase totals = | $1,131.74 | $1,216.6394 | $1,216.64 | $1,216.60 | $1,216.50 | |