| 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 | $22.46 | 3.831% | $23.3204 | $23.32 | $23.30 | $23.30 |
| Purchase #2 | $23.35 | 11.367% | $26.0042 | $26.00 | $26.00 | $26.00 |
| Purchase #3 | $12.79 | 13.603% | $14.5298 | $14.53 | $14.55 | $14.50 |
| Purchase #4 | $222.68 | 9.853% | $244.6207 | $244.62 | $244.60 | $244.60 |
| Purchase #5 | $138.40 | 4.303% | $144.3554 | $144.36 | $144.35 | $144.40 |
| Purchase #6 | $92.63 | 12.163% | $103.8966 | $103.90 | $103.90 | $103.90 |
| Purchase #7 | $96.25 | 6.202% | $102.2194 | $102.22 | $102.20 | $102.20 |
| 7 purchase totals = | $608.56 | $658.9465 | $658.95 | $658.90 | $658.90 | |