| 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 | $198.44 | 11.515% | $221.2904 | $221.29 | $221.30 | $221.30 |
| Purchase #2 | $26.54 | 12.226% | $29.7848 | $29.78 | $29.80 | $29.80 |
| Purchase #3 | $219.57 | 12.662% | $247.372 | $247.37 | $247.35 | $247.40 |
| Purchase #4 | $210.96 | 13.791% | $240.0535 | $240.05 | $240.05 | $240.10 |
| Purchase #5 | $161.30 | 9.368% | $176.4106 | $176.41 | $176.40 | $176.40 |
| Purchase #6 | $223.62 | 5.465% | $235.8408 | $235.84 | $235.85 | $235.80 |
| Purchase #7 | $104.70 | 3.616% | $108.486 | $108.49 | $108.50 | $108.50 |
| 7 purchase totals = | $1,145.13 | $1,259.2381 | $1,259.23 | $1,259.25 | $1,259.30 | |