| 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 | $191.37 | 4.299% | $199.597 | $199.60 | $199.60 | $199.60 |
| Purchase #2 | $94.59 | 8.406% | $102.5412 | $102.54 | $102.55 | $102.50 |
| Purchase #3 | $122.98 | 11.664% | $137.3244 | $137.32 | $137.30 | $137.30 |
| Purchase #4 | $185.76 | 6.524% | $197.879 | $197.88 | $197.90 | $197.90 |
| Purchase #5 | $156.81 | 6.493% | $166.9917 | $166.99 | $167.00 | $167.00 |
| Purchase #6 | $174.62 | 11.181% | $194.1443 | $194.14 | $194.15 | $194.10 |
| Purchase #7 | $209.57 | 4.505% | $219.0111 | $219.01 | $219.00 | $219.00 |
| 7 purchase totals = | $1,135.70 | $1,217.4887 | $1,217.48 | $1,217.50 | $1,217.40 | |