| 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 | $121.82 | 12.234% | $136.7235 | $136.72 | $136.70 | $136.70 |
| Purchase #2 | $24.77 | 8.610% | $26.9027 | $26.90 | $26.90 | $26.90 |
| Purchase #3 | $205.34 | 4.674% | $214.9376 | $214.94 | $214.95 | $214.90 |
| Purchase #4 | $191.74 | 4.180% | $199.7547 | $199.75 | $199.75 | $199.80 |
| Purchase #5 | $190.88 | 9.147% | $208.3398 | $208.34 | $208.35 | $208.30 |
| Purchase #6 | $38.98 | 11.797% | $43.5785 | $43.58 | $43.60 | $43.60 |
| Purchase #7 | $203.60 | 6.774% | $217.3919 | $217.39 | $217.40 | $217.40 |
| 7 purchase totals = | $977.13 | $1,047.6287 | $1,047.62 | $1,047.65 | $1,047.60 | |