| 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 | $208.50 | 10.187% | $229.7399 | $229.74 | $229.75 | $229.70 |
| Purchase #2 | $181.50 | 10.402% | $200.3796 | $200.38 | $200.40 | $200.40 |
| Purchase #3 | $164.82 | 7.124% | $176.5618 | $176.56 | $176.55 | $176.60 |
| Purchase #4 | $247.85 | 7.613% | $266.7188 | $266.72 | $266.70 | $266.70 |
| Purchase #5 | $221.99 | 12.255% | $249.1949 | $249.19 | $249.20 | $249.20 |
| Purchase #6 | $221.57 | 10.360% | $244.5247 | $244.52 | $244.50 | $244.50 |
| Purchase #7 | $58.50 | 8.559% | $63.507 | $63.51 | $63.50 | $63.50 |
| 7 purchase totals = | $1,304.73 | $1,430.6267 | $1,430.62 | $1,430.60 | $1,430.60 | |