| 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 | $244.90 | 8.504% | $265.7263 | $265.73 | $265.75 | $265.70 |
| Purchase #2 | $176.43 | 5.835% | $186.7247 | $186.72 | $186.70 | $186.70 |
| Purchase #3 | $51.35 | 4.703% | $53.765 | $53.77 | $53.75 | $53.80 |
| Purchase #4 | $221.48 | 4.194% | $230.7689 | $230.77 | $230.75 | $230.80 |
| Purchase #5 | $132.71 | 12.323% | $149.0639 | $149.06 | $149.05 | $149.10 |
| Purchase #6 | $180.77 | 3.838% | $187.708 | $187.71 | $187.70 | $187.70 |
| Purchase #7 | $139.71 | 10.630% | $154.5612 | $154.56 | $154.55 | $154.60 |
| 7 purchase totals = | $1,147.35 | $1,228.3180 | $1,228.32 | $1,228.25 | $1,228.40 | |