| 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 | $220.68 | 4.503% | $230.6172 | $230.62 | $230.60 | $230.60 |
| Purchase #2 | $33.34 | 3.860% | $34.6269 | $34.63 | $34.65 | $34.60 |
| Purchase #3 | $122.62 | 7.483% | $131.7957 | $131.80 | $131.80 | $131.80 |
| Purchase #4 | $146.99 | 13.732% | $167.1747 | $167.17 | $167.15 | $167.20 |
| Purchase #5 | $50.85 | 3.588% | $52.6745 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $227.82 | 11.856% | $254.8303 | $254.83 | $254.85 | $254.80 |
| Purchase #7 | $86.36 | 11.683% | $96.4494 | $96.45 | $96.45 | $96.40 |
| 7 purchase totals = | $888.66 | $968.1687 | $968.17 | $968.15 | $968.10 | |