| 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 | $194.40 | 10.588% | $214.9831 | $214.98 | $215.00 | $215.00 |
| Purchase #2 | $162.89 | 6.681% | $173.7727 | $173.77 | $173.75 | $173.80 |
| Purchase #3 | $150.98 | 5.822% | $159.7701 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $200.91 | 11.481% | $223.9765 | $223.98 | $224.00 | $224.00 |
| Purchase #5 | $132.98 | 3.582% | $137.7433 | $137.74 | $137.75 | $137.70 |
| Purchase #6 | $210.38 | 5.771% | $222.521 | $222.52 | $222.50 | $222.50 |
| Purchase #7 | $158.76 | 8.174% | $171.737 | $171.74 | $171.75 | $171.70 |
| 7 purchase totals = | $1,211.30 | $1,304.5037 | $1,304.50 | $1,304.50 | $1,304.50 | |