| 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 | $215.87 | 6.349% | $229.5756 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $227.32 | 6.749% | $242.6618 | $242.66 | $242.65 | $242.70 |
| Purchase #3 | $207.58 | 6.697% | $221.4816 | $221.48 | $221.50 | $221.50 |
| Purchase #4 | $135.40 | 6.347% | $143.9938 | $143.99 | $144.00 | $144.00 |
| Purchase #5 | $206.85 | 7.126% | $221.5901 | $221.59 | $221.60 | $221.60 |
| Purchase #6 | $35.65 | 9.610% | $39.076 | $39.08 | $39.10 | $39.10 |
| Purchase #7 | $22.51 | 13.412% | $25.529 | $25.53 | $25.55 | $25.50 |
| 7 purchase totals = | $1,051.18 | $1,123.9079 | $1,123.91 | $1,124.00 | $1,124.00 | |