| 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 | $214.87 | 5.487% | $226.6599 | $226.66 | $226.65 | $226.70 |
| Purchase #2 | $190.47 | 6.445% | $202.7458 | $202.75 | $202.75 | $202.70 |
| Purchase #3 | $67.81 | 5.584% | $71.5965 | $71.60 | $71.60 | $71.60 |
| Purchase #4 | $26.60 | 12.150% | $29.8319 | $29.83 | $29.85 | $29.80 |
| Purchase #5 | $128.96 | 10.202% | $142.1165 | $142.12 | $142.10 | $142.10 |
| Purchase #6 | $63.46 | 10.663% | $70.2267 | $70.23 | $70.25 | $70.20 |
| Purchase #7 | $62.85 | 13.541% | $71.3605 | $71.36 | $71.35 | $71.40 |
| 7 purchase totals = | $755.02 | $814.5378 | $814.55 | $814.55 | $814.50 | |