| 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 | $240.59 | 3.187% | $248.2576 | $248.26 | $248.25 | $248.30 |
| Purchase #2 | $249.49 | 13.385% | $282.8842 | $282.88 | $282.90 | $282.90 |
| Purchase #3 | $17.69 | 3.613% | $18.3291 | $18.33 | $18.35 | $18.30 |
| Purchase #4 | $203.34 | 6.490% | $216.5368 | $216.54 | $216.55 | $216.50 |
| Purchase #5 | $118.76 | 9.260% | $129.7572 | $129.76 | $129.75 | $129.80 |
| Purchase #6 | $201.73 | 6.787% | $215.4214 | $215.42 | $215.40 | $215.40 |
| Purchase #7 | $238.86 | 7.832% | $257.5675 | $257.57 | $257.55 | $257.60 |
| 7 purchase totals = | $1,270.46 | $1,368.7538 | $1,368.76 | $1,368.75 | $1,368.80 | |