| 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 | $221.67 | 10.199% | $244.2781 | $244.28 | $244.30 | $244.30 |
| Purchase #2 | $171.79 | 11.266% | $191.1439 | $191.14 | $191.15 | $191.10 |
| Purchase #3 | $114.54 | 10.854% | $126.9722 | $126.97 | $126.95 | $127.00 |
| Purchase #4 | $240.55 | 7.364% | $258.2641 | $258.26 | $258.25 | $258.30 |
| Purchase #5 | $186.78 | 5.550% | $197.1463 | $197.15 | $197.15 | $197.10 |
| Purchase #6 | $14.71 | 3.242% | $15.1869 | $15.19 | $15.20 | $15.20 |
| Purchase #7 | $34.62 | 8.683% | $37.6261 | $37.63 | $37.65 | $37.60 |
| 7 purchase totals = | $984.66 | $1,070.6176 | $1,070.62 | $1,070.65 | $1,070.60 | |