| 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 | $234.79 | 4.716% | $245.8627 | $245.86 | $245.85 | $245.90 |
| Purchase #2 | $89.66 | 7.452% | $96.3415 | $96.34 | $96.35 | $96.30 |
| Purchase #3 | $186.63 | 6.443% | $198.6546 | $198.65 | $198.65 | $198.70 |
| Purchase #4 | $141.46 | 12.807% | $159.5768 | $159.58 | $159.60 | $159.60 |
| Purchase #5 | $207.38 | 13.268% | $234.8952 | $234.90 | $234.90 | $234.90 |
| Purchase #6 | $232.81 | 4.279% | $242.7719 | $242.77 | $242.75 | $242.80 |
| Purchase #7 | $35.53 | 10.836% | $39.38 | $39.38 | $39.40 | $39.40 |
| 7 purchase totals = | $1,128.26 | $1,217.4827 | $1,217.48 | $1,217.50 | $1,217.60 | |