| 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 | $241.60 | 5.327% | $254.47 | $254.47 | $254.45 | $254.50 |
| Purchase #2 | $162.85 | 6.252% | $173.0314 | $173.03 | $173.05 | $173.00 |
| Purchase #3 | $174.55 | 13.679% | $198.4267 | $198.43 | $198.45 | $198.40 |
| Purchase #4 | $57.99 | 10.279% | $63.9508 | $63.95 | $63.95 | $64.00 |
| Purchase #5 | $166.95 | 10.273% | $184.1008 | $184.10 | $184.10 | $184.10 |
| Purchase #6 | $156.71 | 10.640% | $173.3839 | $173.38 | $173.40 | $173.40 |
| Purchase #7 | $138.74 | 3.508% | $143.607 | $143.61 | $143.60 | $143.60 |
| 7 purchase totals = | $1,099.39 | $1,190.9706 | $1,190.97 | $1,191.00 | $1,191.00 | |