| 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 | $241.33 | 4.684% | $252.6339 | $252.63 | $252.65 | $252.60 |
| Purchase #2 | $198.39 | 11.177% | $220.5641 | $220.56 | $220.55 | $220.60 |
| Purchase #3 | $141.67 | 5.502% | $149.4647 | $149.46 | $149.45 | $149.50 |
| Purchase #4 | $138.35 | 8.511% | $150.125 | $150.13 | $150.15 | $150.10 |
| Purchase #5 | $145.87 | 4.410% | $152.3029 | $152.30 | $152.30 | $152.30 |
| Purchase #6 | $186.56 | 11.752% | $208.4845 | $208.48 | $208.50 | $208.50 |
| Purchase #7 | $230.76 | 11.478% | $257.2466 | $257.25 | $257.25 | $257.20 |
| 7 purchase totals = | $1,282.93 | $1,390.8217 | $1,390.81 | $1,390.85 | $1,390.80 | |