| 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 | $154.47 | 5.316% | $162.6816 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $153.90 | 12.494% | $173.1283 | $173.13 | $173.15 | $173.10 |
| Purchase #3 | $197.35 | 9.509% | $216.116 | $216.12 | $216.10 | $216.10 |
| Purchase #4 | $86.85 | 12.628% | $97.8174 | $97.82 | $97.80 | $97.80 |
| Purchase #5 | $216.56 | 11.544% | $241.5597 | $241.56 | $241.55 | $241.60 |
| Purchase #6 | $97.85 | 10.120% | $107.7524 | $107.75 | $107.75 | $107.80 |
| Purchase #7 | $238.54 | 13.225% | $270.0869 | $270.09 | $270.10 | $270.10 |
| 7 purchase totals = | $1,145.52 | $1,269.1423 | $1,269.15 | $1,269.15 | $1,269.20 | |