| 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 | $21.74 | 10.143% | $23.9451 | $23.95 | $23.95 | $23.90 |
| Purchase #2 | $159.91 | 9.205% | $174.6297 | $174.63 | $174.65 | $174.60 |
| Purchase #3 | $183.80 | 3.732% | $190.6594 | $190.66 | $190.65 | $190.70 |
| Purchase #4 | $18.33 | 11.395% | $20.4187 | $20.42 | $20.40 | $20.40 |
| Purchase #5 | $218.94 | 12.196% | $245.6419 | $245.64 | $245.65 | $245.60 |
| Purchase #6 | $194.37 | 5.526% | $205.1109 | $205.11 | $205.10 | $205.10 |
| Purchase #7 | $242.38 | 10.293% | $267.3282 | $267.33 | $267.35 | $267.30 |
| 7 purchase totals = | $1,039.47 | $1,127.7339 | $1,127.74 | $1,127.75 | $1,127.60 | |