| 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 | $202.72 | 4.196% | $211.2261 | $211.23 | $211.25 | $211.20 |
| Purchase #2 | $197.85 | 13.189% | $223.9444 | $223.94 | $223.95 | $223.90 |
| Purchase #3 | $50.83 | 4.318% | $53.0248 | $53.02 | $53.00 | $53.00 |
| Purchase #4 | $190.38 | 13.523% | $216.1251 | $216.13 | $216.15 | $216.10 |
| Purchase #5 | $208.69 | 10.626% | $230.8654 | $230.87 | $230.85 | $230.90 |
| Purchase #6 | $98.94 | 7.226% | $106.0894 | $106.09 | $106.10 | $106.10 |
| Purchase #7 | $11.34 | 11.502% | $12.6443 | $12.64 | $12.65 | $12.60 |
| 7 purchase totals = | $960.75 | $1,053.9195 | $1,053.92 | $1,053.95 | $1,053.80 | |