| 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 | $192.75 | 8.623% | $209.3708 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $248.32 | 9.369% | $271.5851 | $271.59 | $271.60 | $271.60 |
| Purchase #3 | $248.56 | 6.867% | $265.6286 | $265.63 | $265.65 | $265.60 |
| Purchase #4 | $87.78 | 9.797% | $96.3798 | $96.38 | $96.40 | $96.40 |
| Purchase #5 | $38.95 | 4.136% | $40.561 | $40.56 | $40.55 | $40.60 |
| Purchase #6 | $146.70 | 8.229% | $158.7719 | $158.77 | $158.75 | $158.80 |
| Purchase #7 | $239.48 | 13.212% | $271.1201 | $271.12 | $271.10 | $271.10 |
| 7 purchase totals = | $1,202.54 | $1,313.4173 | $1,313.42 | $1,313.40 | $1,313.50 | |