| 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 | $215.89 | 12.793% | $243.5088 | $243.51 | $243.50 | $243.50 |
| Purchase #2 | $174.33 | 13.545% | $197.943 | $197.94 | $197.95 | $197.90 |
| Purchase #3 | $172.29 | 7.803% | $185.7338 | $185.73 | $185.75 | $185.70 |
| Purchase #4 | $194.32 | 6.343% | $206.6457 | $206.65 | $206.65 | $206.60 |
| Purchase #5 | $220.38 | 9.232% | $240.7255 | $240.73 | $240.75 | $240.70 |
| Purchase #6 | $181.47 | 5.259% | $191.0135 | $191.01 | $191.00 | $191.00 |
| Purchase #7 | $80.52 | 5.342% | $84.8214 | $84.82 | $84.80 | $84.80 |
| 7 purchase totals = | $1,239.20 | $1,350.3917 | $1,350.39 | $1,350.40 | $1,350.20 | |