| 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 | $195.80 | 7.840% | $211.1507 | $211.15 | $211.15 | $211.20 |
| Purchase #2 | $26.42 | 7.191% | $28.3199 | $28.32 | $28.30 | $28.30 |
| Purchase #3 | $185.76 | 4.577% | $194.2622 | $194.26 | $194.25 | $194.30 |
| Purchase #4 | $101.84 | 4.500% | $106.4228 | $106.42 | $106.40 | $106.40 |
| Purchase #5 | $169.51 | 5.724% | $179.2128 | $179.21 | $179.20 | $179.20 |
| Purchase #6 | $233.81 | 10.567% | $258.5167 | $258.52 | $258.50 | $258.50 |
| Purchase #7 | $75.78 | 4.208% | $78.9688 | $78.97 | $78.95 | $79.00 |
| 7 purchase totals = | $988.92 | $1,056.8539 | $1,056.85 | $1,056.75 | $1,056.90 | |