| 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 | $74.82 | 6.517% | $79.696 | $79.70 | $79.70 | $79.70 |
| Purchase #2 | $233.61 | 4.771% | $244.7555 | $244.76 | $244.75 | $244.80 |
| Purchase #3 | $89.34 | 8.107% | $96.5828 | $96.58 | $96.60 | $96.60 |
| Purchase #4 | $209.45 | 10.544% | $231.5344 | $231.53 | $231.55 | $231.50 |
| Purchase #5 | $28.47 | 4.231% | $29.6746 | $29.67 | $29.65 | $29.70 |
| Purchase #6 | $228.79 | 6.565% | $243.8101 | $243.81 | $243.80 | $243.80 |
| Purchase #7 | $156.43 | 11.239% | $174.0112 | $174.01 | $174.00 | $174.00 |
| 7 purchase totals = | $1,020.91 | $1,100.0646 | $1,100.06 | $1,100.05 | $1,100.10 | |