| 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 | $248.47 | 11.627% | $277.3596 | $277.36 | $277.35 | $277.40 |
| Purchase #2 | $153.63 | 11.716% | $171.6293 | $171.63 | $171.65 | $171.60 |
| Purchase #3 | $170.70 | 6.508% | $181.8092 | $181.81 | $181.80 | $181.80 |
| Purchase #4 | $107.33 | 11.292% | $119.4497 | $119.45 | $119.45 | $119.40 |
| Purchase #5 | $120.34 | 8.108% | $130.0972 | $130.10 | $130.10 | $130.10 |
| Purchase #6 | $238.87 | 5.674% | $252.4235 | $252.42 | $252.40 | $252.40 |
| Purchase #7 | $45.64 | 7.802% | $49.2008 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $1,084.98 | $1,181.9693 | $1,181.97 | $1,181.95 | $1,181.90 | |