| 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 | $203.76 | 7.746% | $219.5432 | $219.54 | $219.55 | $219.50 |
| Purchase #2 | $174.59 | 12.781% | $196.9043 | $196.90 | $196.90 | $196.90 |
| Purchase #3 | $221.61 | 10.699% | $245.3201 | $245.32 | $245.30 | $245.30 |
| Purchase #4 | $31.60 | 7.635% | $34.0127 | $34.01 | $34.00 | $34.00 |
| Purchase #5 | $188.63 | 12.579% | $212.3578 | $212.36 | $212.35 | $212.40 |
| Purchase #6 | $143.90 | 12.258% | $161.5393 | $161.54 | $161.55 | $161.50 |
| Purchase #7 | $161.41 | 5.131% | $169.6919 | $169.69 | $169.70 | $169.70 |
| 7 purchase totals = | $1,125.50 | $1,239.3693 | $1,239.36 | $1,239.35 | $1,239.30 | |