| 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 | $70.80 | 11.664% | $79.0581 | $79.06 | $79.05 | $79.10 |
| Purchase #2 | $196.97 | 5.561% | $207.9235 | $207.92 | $207.90 | $207.90 |
| Purchase #3 | $234.86 | 4.466% | $245.3488 | $245.35 | $245.35 | $245.30 |
| Purchase #4 | $203.50 | 4.495% | $212.6473 | $212.65 | $212.65 | $212.60 |
| Purchase #5 | $232.78 | 13.363% | $263.8864 | $263.89 | $263.90 | $263.90 |
| Purchase #6 | $181.84 | 8.598% | $197.4746 | $197.47 | $197.45 | $197.50 |
| Purchase #7 | $15.98 | 11.654% | $17.8423 | $17.84 | $17.85 | $17.80 |
| 7 purchase totals = | $1,136.73 | $1,224.1810 | $1,224.18 | $1,224.15 | $1,224.10 | |