| 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 | $187.54 | 11.803% | $209.6753 | $209.68 | $209.70 | $209.70 |
| Purchase #2 | $91.46 | 5.592% | $96.5744 | $96.57 | $96.55 | $96.60 |
| Purchase #3 | $194.83 | 10.546% | $215.3768 | $215.38 | $215.40 | $215.40 |
| Purchase #4 | $109.84 | 9.344% | $120.1034 | $120.10 | $120.10 | $120.10 |
| Purchase #5 | $249.69 | 3.500% | $258.4292 | $258.43 | $258.45 | $258.40 |
| Purchase #6 | $82.37 | 4.609% | $86.1664 | $86.17 | $86.15 | $86.20 |
| Purchase #7 | $166.98 | 10.206% | $184.022 | $184.02 | $184.00 | $184.00 |
| 7 purchase totals = | $1,082.71 | $1,170.3475 | $1,170.35 | $1,170.35 | $1,170.40 | |