| 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 | $108.80 | 3.163% | $112.2413 | $112.24 | $112.25 | $112.20 |
| Purchase #2 | $206.98 | 13.366% | $234.6449 | $234.64 | $234.65 | $234.60 |
| Purchase #3 | $222.71 | 4.702% | $233.1818 | $233.18 | $233.20 | $233.20 |
| Purchase #4 | $135.96 | 4.541% | $142.1339 | $142.13 | $142.15 | $142.10 |
| Purchase #5 | $11.26 | 11.179% | $12.5188 | $12.52 | $12.50 | $12.50 |
| Purchase #6 | $81.82 | 12.108% | $91.7268 | $91.73 | $91.75 | $91.70 |
| Purchase #7 | $242.44 | 4.519% | $253.3959 | $253.40 | $253.40 | $253.40 |
| 7 purchase totals = | $1,009.97 | $1,079.8434 | $1,079.84 | $1,079.90 | $1,079.70 | |