| 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 | $140.41 | 7.649% | $151.15 | $151.15 | $151.15 | $151.20 |
| Purchase #2 | $10.60 | 9.560% | $11.6134 | $11.61 | $11.60 | $11.60 |
| Purchase #3 | $154.29 | 8.327% | $167.1377 | $167.14 | $167.15 | $167.10 |
| Purchase #4 | $93.62 | 7.385% | $100.5338 | $100.53 | $100.55 | $100.50 |
| Purchase #5 | $241.44 | 5.379% | $254.4271 | $254.43 | $254.45 | $254.40 |
| Purchase #6 | $201.38 | 9.430% | $220.3701 | $220.37 | $220.35 | $220.40 |
| Purchase #7 | $91.60 | 6.707% | $97.7436 | $97.74 | $97.75 | $97.70 |
| 7 purchase totals = | $933.34 | $1,002.9757 | $1,002.97 | $1,003.00 | $1,002.90 | |