| 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 | $47.27 | 10.856% | $52.4016 | $52.40 | $52.40 | $52.40 |
| Purchase #2 | $207.32 | 5.204% | $218.1089 | $218.11 | $218.10 | $218.10 |
| Purchase #3 | $144.75 | 4.712% | $151.5706 | $151.57 | $151.55 | $151.60 |
| Purchase #4 | $140.59 | 10.418% | $155.2367 | $155.24 | $155.25 | $155.20 |
| Purchase #5 | $184.37 | 11.394% | $205.3771 | $205.38 | $205.40 | $205.40 |
| Purchase #6 | $223.47 | 10.398% | $246.7064 | $246.71 | $246.70 | $246.70 |
| Purchase #7 | $90.51 | 4.686% | $94.7513 | $94.75 | $94.75 | $94.80 |
| 7 purchase totals = | $1,038.28 | $1,124.1526 | $1,124.16 | $1,124.15 | $1,124.20 | |