| 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 | $246.43 | 13.631% | $280.0209 | $280.02 | $280.00 | $280.00 |
| Purchase #2 | $207.74 | 7.672% | $223.6778 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $10.81 | 11.111% | $12.0111 | $12.01 | $12.00 | $12.00 |
| Purchase #4 | $138.97 | 10.733% | $153.8857 | $153.89 | $153.90 | $153.90 |
| Purchase #5 | $109.53 | 7.397% | $117.6319 | $117.63 | $117.65 | $117.60 |
| Purchase #6 | $159.99 | 10.302% | $176.4722 | $176.47 | $176.45 | $176.50 |
| Purchase #7 | $143.98 | 3.278% | $148.6997 | $148.70 | $148.70 | $148.70 |
| 7 purchase totals = | $1,017.45 | $1,112.3993 | $1,112.40 | $1,112.40 | $1,112.40 | |