| 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 | $9.35 | 11.773% | $10.4508 | $10.45 | $10.45 | $10.50 |
| Purchase #2 | $137.58 | 7.341% | $147.6797 | $147.68 | $147.70 | $147.70 |
| Purchase #3 | $52.94 | 6.780% | $56.5293 | $56.53 | $56.55 | $56.50 |
| Purchase #4 | $113.87 | 7.491% | $122.4 | $122.40 | $122.40 | $122.40 |
| Purchase #5 | $105.61 | 6.276% | $112.2381 | $112.24 | $112.25 | $112.20 |
| Purchase #6 | $128.53 | 13.815% | $146.2864 | $146.29 | $146.30 | $146.30 |
| Purchase #7 | $230.71 | 8.165% | $249.5475 | $249.55 | $249.55 | $249.50 |
| 7 purchase totals = | $778.59 | $845.1318 | $845.14 | $845.20 | $845.10 | |