| 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 | $191.56 | 7.300% | $205.5439 | $205.54 | $205.55 | $205.50 |
| Purchase #2 | $108.88 | 8.145% | $117.7483 | $117.75 | $117.75 | $117.70 |
| Purchase #3 | $236.42 | 3.624% | $244.9879 | $244.99 | $245.00 | $245.00 |
| Purchase #4 | $180.64 | 5.863% | $191.2309 | $191.23 | $191.25 | $191.20 |
| Purchase #5 | $146.37 | 5.718% | $154.7394 | $154.74 | $154.75 | $154.70 |
| Purchase #6 | $35.59 | 11.654% | $39.7377 | $39.74 | $39.75 | $39.70 |
| Purchase #7 | $154.44 | 12.820% | $174.2392 | $174.24 | $174.25 | $174.20 |
| 7 purchase totals = | $1,053.90 | $1,128.2273 | $1,128.23 | $1,128.30 | $1,128.00 | |