| 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 | $79.39 | 7.254% | $85.149 | $85.15 | $85.15 | $85.10 |
| Purchase #2 | $90.65 | 4.106% | $94.3721 | $94.37 | $94.35 | $94.40 |
| Purchase #3 | $205.88 | 13.560% | $233.7973 | $233.80 | $233.80 | $233.80 |
| Purchase #4 | $53.65 | 12.520% | $60.367 | $60.37 | $60.35 | $60.40 |
| Purchase #5 | $194.44 | 13.139% | $219.9875 | $219.99 | $220.00 | $220.00 |
| Purchase #6 | $195.47 | 11.177% | $217.3177 | $217.32 | $217.30 | $217.30 |
| Purchase #7 | $115.89 | 5.317% | $122.0519 | $122.05 | $122.05 | $122.10 |
| 7 purchase totals = | $935.37 | $1,033.0425 | $1,033.05 | $1,033.00 | $1,033.10 | |