| 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 | $21.39 | 12.197% | $23.9989 | $24.00 | $24.00 | $24.00 |
| Purchase #2 | $55.90 | 11.740% | $62.4627 | $62.46 | $62.45 | $62.50 |
| Purchase #3 | $234.29 | 4.625% | $245.1259 | $245.13 | $245.15 | $245.10 |
| Purchase #4 | $79.41 | 5.113% | $83.4702 | $83.47 | $83.45 | $83.50 |
| Purchase #5 | $243.74 | 6.169% | $258.7763 | $258.78 | $258.80 | $258.80 |
| Purchase #6 | $191.45 | 3.296% | $197.7602 | $197.76 | $197.75 | $197.80 |
| Purchase #7 | $239.96 | 6.374% | $255.2551 | $255.26 | $255.25 | $255.30 |
| 7 purchase totals = | $1,066.14 | $1,126.8493 | $1,126.86 | $1,126.85 | $1,127.00 | |