| 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 | $232.78 | 8.740% | $253.125 | $253.13 | $253.15 | $253.10 |
| Purchase #2 | $160.75 | 10.204% | $177.1529 | $177.15 | $177.15 | $177.20 |
| Purchase #3 | $184.46 | 6.316% | $196.1105 | $196.11 | $196.10 | $196.10 |
| Purchase #4 | $219.43 | 12.334% | $246.4945 | $246.49 | $246.50 | $246.50 |
| Purchase #5 | $78.42 | 12.339% | $88.0962 | $88.10 | $88.10 | $88.10 |
| Purchase #6 | $138.83 | 13.468% | $157.5276 | $157.53 | $157.55 | $157.50 |
| Purchase #7 | $84.89 | 10.771% | $94.0335 | $94.03 | $94.05 | $94.00 |
| 7 purchase totals = | $1,099.56 | $1,212.5402 | $1,212.54 | $1,212.60 | $1,212.50 | |