| 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 | $248.89 | 13.275% | $281.9301 | $281.93 | $281.95 | $281.90 |
| Purchase #2 | $75.68 | 5.609% | $79.9249 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $160.45 | 6.687% | $171.1793 | $171.18 | $171.20 | $171.20 |
| Purchase #4 | $121.75 | 7.223% | $130.544 | $130.54 | $130.55 | $130.50 |
| Purchase #5 | $186.28 | 6.164% | $197.7623 | $197.76 | $197.75 | $197.80 |
| Purchase #6 | $241.55 | 13.526% | $274.2221 | $274.22 | $274.20 | $274.20 |
| Purchase #7 | $186.46 | 5.115% | $195.9974 | $196.00 | $196.00 | $196.00 |
| 7 purchase totals = | $1,221.06 | $1,331.5601 | $1,331.55 | $1,331.55 | $1,331.50 | |