| 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 | $212.28 | 5.428% | $223.8026 | $223.80 | $223.80 | $223.80 |
| Purchase #2 | $57.82 | 11.748% | $64.6127 | $64.61 | $64.60 | $64.60 |
| Purchase #3 | $143.37 | 7.237% | $153.7457 | $153.75 | $153.75 | $153.70 |
| Purchase #4 | $176.42 | 6.365% | $187.6491 | $187.65 | $187.65 | $187.60 |
| Purchase #5 | $232.49 | 9.755% | $255.1694 | $255.17 | $255.15 | $255.20 |
| Purchase #6 | $23.70 | 6.570% | $25.2571 | $25.26 | $25.25 | $25.30 |
| Purchase #7 | $207.86 | 13.414% | $235.7423 | $235.74 | $235.75 | $235.70 |
| 7 purchase totals = | $1,053.94 | $1,145.9789 | $1,145.98 | $1,145.95 | $1,145.90 | |