| 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 | $26.30 | 13.457% | $29.8392 | $29.84 | $29.85 | $29.80 |
| Purchase #2 | $223.53 | 9.687% | $245.1834 | $245.18 | $245.20 | $245.20 |
| Purchase #3 | $202.61 | 10.602% | $224.0907 | $224.09 | $224.10 | $224.10 |
| Purchase #4 | $190.90 | 9.814% | $209.6349 | $209.63 | $209.65 | $209.60 |
| Purchase #5 | $174.67 | 7.666% | $188.0602 | $188.06 | $188.05 | $188.10 |
| Purchase #6 | $141.83 | 13.466% | $160.9288 | $160.93 | $160.95 | $160.90 |
| Purchase #7 | $12.88 | 13.511% | $14.6202 | $14.62 | $14.60 | $14.60 |
| 7 purchase totals = | $972.72 | $1,072.3574 | $1,072.35 | $1,072.40 | $1,072.30 | |