| 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 | $120.34 | 11.726% | $134.4511 | $134.45 | $134.45 | $134.50 |
| Purchase #2 | $241.74 | 5.163% | $254.221 | $254.22 | $254.20 | $254.20 |
| Purchase #3 | $177.45 | 4.745% | $185.87 | $185.87 | $185.85 | $185.90 |
| Purchase #4 | $117.31 | 9.527% | $128.4861 | $128.49 | $128.50 | $128.50 |
| Purchase #5 | $136.63 | 8.539% | $148.2968 | $148.30 | $148.30 | $148.30 |
| Purchase #6 | $146.37 | 9.843% | $160.7772 | $160.78 | $160.80 | $160.80 |
| Purchase #7 | $239.75 | 9.579% | $262.7157 | $262.72 | $262.70 | $262.70 |
| 7 purchase totals = | $1,179.59 | $1,274.8179 | $1,274.83 | $1,274.80 | $1,274.90 | |