| 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 | $204.56 | 4.668% | $214.1089 | $214.11 | $214.10 | $214.10 |
| Purchase #2 | $93.68 | 12.856% | $105.7235 | $105.72 | $105.70 | $105.70 |
| Purchase #3 | $131.57 | 13.273% | $149.0333 | $149.03 | $149.05 | $149.00 |
| Purchase #4 | $98.72 | 9.502% | $108.1004 | $108.10 | $108.10 | $108.10 |
| Purchase #5 | $208.68 | 5.161% | $219.45 | $219.45 | $219.45 | $219.50 |
| Purchase #6 | $162.26 | 9.218% | $177.2171 | $177.22 | $177.20 | $177.20 |
| Purchase #7 | $248.55 | 8.130% | $268.7571 | $268.76 | $268.75 | $268.80 |
| 7 purchase totals = | $1,148.02 | $1,242.3903 | $1,242.39 | $1,242.35 | $1,242.40 | |