| 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 | $224.93 | 8.548% | $244.157 | $244.16 | $244.15 | $244.20 |
| Purchase #2 | $131.61 | 10.233% | $145.0777 | $145.08 | $145.10 | $145.10 |
| Purchase #3 | $237.45 | 9.509% | $260.0291 | $260.03 | $260.05 | $260.00 |
| Purchase #4 | $205.51 | 8.675% | $223.338 | $223.34 | $223.35 | $223.30 |
| Purchase #5 | $83.27 | 5.359% | $87.7324 | $87.73 | $87.75 | $87.70 |
| Purchase #6 | $84.32 | 9.539% | $92.3633 | $92.36 | $92.35 | $92.40 |
| Purchase #7 | $109.83 | 4.472% | $114.7416 | $114.74 | $114.75 | $114.70 |
| 7 purchase totals = | $1,076.92 | $1,167.4391 | $1,167.44 | $1,167.50 | $1,167.40 | |