| 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 | $135.95 | 12.107% | $152.4095 | $152.41 | $152.40 | $152.40 |
| Purchase #2 | $39.32 | 8.819% | $42.7876 | $42.79 | $42.80 | $42.80 |
| Purchase #3 | $224.99 | 3.714% | $233.3461 | $233.35 | $233.35 | $233.30 |
| Purchase #4 | $163.25 | 5.221% | $171.7733 | $171.77 | $171.75 | $171.80 |
| Purchase #5 | $86.64 | 5.493% | $91.3991 | $91.40 | $91.40 | $91.40 |
| Purchase #6 | $168.40 | 11.503% | $187.7711 | $187.77 | $187.75 | $187.80 |
| Purchase #7 | $231.97 | 9.193% | $253.295 | $253.30 | $253.30 | $253.30 |
| 7 purchase totals = | $1,050.52 | $1,132.7817 | $1,132.79 | $1,132.75 | $1,132.80 | |