| 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 | $241.82 | 3.851% | $251.1325 | $251.13 | $251.15 | $251.10 |
| Purchase #2 | $141.53 | 12.459% | $159.1632 | $159.16 | $159.15 | $159.20 |
| Purchase #3 | $204.68 | 9.124% | $223.355 | $223.36 | $223.35 | $223.40 |
| Purchase #4 | $182.75 | 3.476% | $189.1024 | $189.10 | $189.10 | $189.10 |
| Purchase #5 | $192.82 | 7.217% | $206.7358 | $206.74 | $206.75 | $206.70 |
| Purchase #6 | $46.47 | 4.691% | $48.6499 | $48.65 | $48.65 | $48.60 |
| Purchase #7 | $192.59 | 12.362% | $216.398 | $216.40 | $216.40 | $216.40 |
| 7 purchase totals = | $1,202.66 | $1,294.5368 | $1,294.54 | $1,294.55 | $1,294.50 | |