| 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 | $90.60 | 5.640% | $95.7098 | $95.71 | $95.70 | $95.70 |
| Purchase #2 | $193.74 | 10.787% | $214.6387 | $214.64 | $214.65 | $214.60 |
| Purchase #3 | $156.45 | 13.540% | $177.6333 | $177.63 | $177.65 | $177.60 |
| Purchase #4 | $149.70 | 4.290% | $156.1221 | $156.12 | $156.10 | $156.10 |
| Purchase #5 | $188.38 | 10.833% | $208.7872 | $208.79 | $208.80 | $208.80 |
| Purchase #6 | $207.97 | 7.533% | $223.6364 | $223.64 | $223.65 | $223.60 |
| Purchase #7 | $111.77 | 8.315% | $121.0637 | $121.06 | $121.05 | $121.10 |
| 7 purchase totals = | $1,098.61 | $1,197.5912 | $1,197.59 | $1,197.60 | $1,197.50 | |