| 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 | $174.52 | 11.322% | $194.2792 | $194.28 | $194.30 | $194.30 |
| Purchase #2 | $88.50 | 13.656% | $100.5856 | $100.59 | $100.60 | $100.60 |
| Purchase #3 | $175.65 | 6.765% | $187.5327 | $187.53 | $187.55 | $187.50 |
| Purchase #4 | $239.55 | 3.579% | $248.1235 | $248.12 | $248.10 | $248.10 |
| Purchase #5 | $211.74 | 6.655% | $225.8313 | $225.83 | $225.85 | $225.80 |
| Purchase #6 | $8.62 | 5.483% | $9.0926 | $9.09 | $9.10 | $9.10 |
| Purchase #7 | $204.64 | 13.186% | $231.6238 | $231.62 | $231.60 | $231.60 |
| 7 purchase totals = | $1,103.22 | $1,197.0687 | $1,197.06 | $1,197.10 | $1,197.00 | |