| 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 | $96.53 | 5.301% | $101.6471 | $101.65 | $101.65 | $101.60 |
| Purchase #2 | $210.94 | 9.211% | $230.3697 | $230.37 | $230.35 | $230.40 |
| Purchase #3 | $181.59 | 3.821% | $188.5286 | $188.53 | $188.55 | $188.50 |
| Purchase #4 | $145.40 | 12.142% | $163.0545 | $163.05 | $163.05 | $163.10 |
| Purchase #5 | $104.96 | 10.556% | $116.0396 | $116.04 | $116.05 | $116.00 |
| Purchase #6 | $44.87 | 10.776% | $49.7052 | $49.71 | $49.70 | $49.70 |
| Purchase #7 | $195.28 | 3.752% | $202.6069 | $202.61 | $202.60 | $202.60 |
| 7 purchase totals = | $979.57 | $1,051.9516 | $1,051.96 | $1,051.95 | $1,051.90 | |