| 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 | $238.88 | 13.832% | $271.9219 | $271.92 | $271.90 | $271.90 |
| Purchase #2 | $155.99 | 13.711% | $177.3778 | $177.38 | $177.40 | $177.40 |
| Purchase #3 | $66.38 | 12.270% | $74.5248 | $74.52 | $74.50 | $74.50 |
| Purchase #4 | $242.89 | 12.262% | $272.6732 | $272.67 | $272.65 | $272.70 |
| Purchase #5 | $94.52 | 4.356% | $98.6373 | $98.64 | $98.65 | $98.60 |
| Purchase #6 | $120.48 | 6.351% | $128.1317 | $128.13 | $128.15 | $128.10 |
| Purchase #7 | $97.62 | 5.543% | $103.0311 | $103.03 | $103.05 | $103.00 |
| 7 purchase totals = | $1,016.76 | $1,126.2978 | $1,126.29 | $1,126.30 | $1,126.20 | |