| 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 | $168.52 | 11.304% | $187.5695 | $187.57 | $187.55 | $187.60 |
| Purchase #2 | $195.62 | 5.682% | $206.7351 | $206.74 | $206.75 | $206.70 |
| Purchase #3 | $45.59 | 7.612% | $49.0603 | $49.06 | $49.05 | $49.10 |
| Purchase #4 | $21.47 | 8.716% | $23.3413 | $23.34 | $23.35 | $23.30 |
| Purchase #5 | $215.84 | 10.718% | $238.9737 | $238.97 | $238.95 | $239.00 |
| Purchase #6 | $112.94 | 13.818% | $128.546 | $128.55 | $128.55 | $128.50 |
| Purchase #7 | $181.60 | 12.650% | $204.5724 | $204.57 | $204.55 | $204.60 |
| 7 purchase totals = | $941.58 | $1,038.7983 | $1,038.80 | $1,038.75 | $1,038.80 | |