| 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 | $214.26 | 10.773% | $237.3422 | $237.34 | $237.35 | $237.30 |
| Purchase #2 | $29.34 | 5.808% | $31.0441 | $31.04 | $31.05 | $31.00 |
| Purchase #3 | $180.93 | 12.529% | $203.5987 | $203.60 | $203.60 | $203.60 |
| Purchase #4 | $25.50 | 3.252% | $26.3293 | $26.33 | $26.35 | $26.30 |
| Purchase #5 | $21.82 | 5.596% | $23.041 | $23.04 | $23.05 | $23.00 |
| Purchase #6 | $152.68 | 6.651% | $162.8347 | $162.83 | $162.85 | $162.80 |
| Purchase #7 | $149.64 | 12.555% | $168.4273 | $168.43 | $168.45 | $168.40 |
| 7 purchase totals = | $774.17 | $852.6173 | $852.61 | $852.70 | $852.40 | |