| 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 | $236.85 | 3.347% | $244.7774 | $244.78 | $244.80 | $244.80 |
| Purchase #2 | $250.74 | 7.860% | $270.4482 | $270.45 | $270.45 | $270.40 |
| Purchase #3 | $209.66 | 5.415% | $221.0131 | $221.01 | $221.00 | $221.00 |
| Purchase #4 | $51.49 | 10.381% | $56.8352 | $56.84 | $56.85 | $56.80 |
| Purchase #5 | $96.55 | 7.136% | $103.4398 | $103.44 | $103.45 | $103.40 |
| Purchase #6 | $41.68 | 12.154% | $46.7458 | $46.75 | $46.75 | $46.70 |
| Purchase #7 | $114.78 | 7.153% | $122.9902 | $122.99 | $123.00 | $123.00 |
| 7 purchase totals = | $1,001.75 | $1,066.2497 | $1,066.26 | $1,066.30 | $1,066.10 | |