| 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 | $198.39 | 5.705% | $209.7081 | $209.71 | $209.70 | $209.70 |
| Purchase #2 | $236.90 | 3.611% | $245.4545 | $245.45 | $245.45 | $245.50 |
| Purchase #3 | $246.86 | 5.141% | $259.5511 | $259.55 | $259.55 | $259.60 |
| Purchase #4 | $131.39 | 12.360% | $147.6298 | $147.63 | $147.65 | $147.60 |
| Purchase #5 | $187.70 | 10.373% | $207.1701 | $207.17 | $207.15 | $207.20 |
| Purchase #6 | $71.71 | 13.814% | $81.616 | $81.62 | $81.60 | $81.60 |
| Purchase #7 | $123.78 | 5.713% | $130.8516 | $130.85 | $130.85 | $130.90 |
| 7 purchase totals = | $1,196.73 | $1,281.9812 | $1,281.98 | $1,281.95 | $1,282.10 | |