| 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 | $105.74 | 13.803% | $120.3353 | $120.34 | $120.35 | $120.30 |
| Purchase #2 | $6.27 | 3.355% | $6.4804 | $6.48 | $6.50 | $6.50 |
| Purchase #3 | $238.78 | 13.107% | $270.0769 | $270.08 | $270.10 | $270.10 |
| Purchase #4 | $234.31 | 13.576% | $266.1199 | $266.12 | $266.10 | $266.10 |
| Purchase #5 | $84.92 | 9.234% | $92.7615 | $92.76 | $92.75 | $92.80 |
| Purchase #6 | $238.49 | 13.189% | $269.9444 | $269.94 | $269.95 | $269.90 |
| Purchase #7 | $134.73 | 5.549% | $142.2062 | $142.21 | $142.20 | $142.20 |
| 7 purchase totals = | $1,043.24 | $1,167.9246 | $1,167.93 | $1,167.95 | $1,167.90 | |