| 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 | $219.34 | 12.437% | $246.6193 | $246.62 | $246.60 | $246.60 |
| Purchase #2 | $180.75 | 9.605% | $198.111 | $198.11 | $198.10 | $198.10 |
| Purchase #3 | $73.35 | 6.225% | $77.916 | $77.92 | $77.90 | $77.90 |
| Purchase #4 | $105.42 | 6.105% | $111.8559 | $111.86 | $111.85 | $111.90 |
| Purchase #5 | $46.64 | 8.636% | $50.6678 | $50.67 | $50.65 | $50.70 |
| Purchase #6 | $216.49 | 10.574% | $239.3817 | $239.38 | $239.40 | $239.40 |
| Purchase #7 | $185.70 | 5.376% | $195.6832 | $195.68 | $195.70 | $195.70 |
| 7 purchase totals = | $1,027.69 | $1,120.2349 | $1,120.24 | $1,120.20 | $1,120.30 | |