| 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 | $215.59 | 7.412% | $231.5695 | $231.57 | $231.55 | $231.60 |
| Purchase #2 | $29.64 | 6.702% | $31.6265 | $31.63 | $31.65 | $31.60 |
| Purchase #3 | $173.54 | 13.431% | $196.8482 | $196.85 | $196.85 | $196.80 |
| Purchase #4 | $105.91 | 11.532% | $118.1235 | $118.12 | $118.10 | $118.10 |
| Purchase #5 | $35.35 | 3.604% | $36.624 | $36.62 | $36.60 | $36.60 |
| Purchase #6 | $172.42 | 12.628% | $194.1932 | $194.19 | $194.20 | $194.20 |
| Purchase #7 | $210.50 | 3.610% | $218.0991 | $218.10 | $218.10 | $218.10 |
| 7 purchase totals = | $942.95 | $1,027.0840 | $1,027.08 | $1,027.05 | $1,027.00 | |