| 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 | $124.63 | 7.166% | $133.561 | $133.56 | $133.55 | $133.60 |
| Purchase #2 | $140.75 | 11.827% | $157.3965 | $157.40 | $157.40 | $157.40 |
| Purchase #3 | $67.28 | 5.117% | $70.7227 | $70.72 | $70.70 | $70.70 |
| Purchase #4 | $221.85 | 7.804% | $239.1632 | $239.16 | $239.15 | $239.20 |
| Purchase #5 | $34.53 | 11.287% | $38.4274 | $38.43 | $38.45 | $38.40 |
| Purchase #6 | $249.78 | 12.692% | $281.4821 | $281.48 | $281.50 | $281.50 |
| Purchase #7 | $240.96 | 11.640% | $269.0077 | $269.01 | $269.00 | $269.00 |
| 7 purchase totals = | $1,079.78 | $1,189.7606 | $1,189.76 | $1,189.75 | $1,189.80 | |