| 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 | $203.80 | 3.792% | $211.5281 | $211.53 | $211.55 | $211.50 |
| Purchase #2 | $131.55 | 5.113% | $138.2762 | $138.28 | $138.30 | $138.30 |
| Purchase #3 | $177.93 | 8.506% | $193.0647 | $193.06 | $193.05 | $193.10 |
| Purchase #4 | $169.95 | 10.334% | $187.5126 | $187.51 | $187.50 | $187.50 |
| Purchase #5 | $138.45 | 4.217% | $144.2884 | $144.29 | $144.30 | $144.30 |
| Purchase #6 | $76.92 | 6.532% | $81.9444 | $81.94 | $81.95 | $81.90 |
| Purchase #7 | $166.60 | 3.774% | $172.8875 | $172.89 | $172.90 | $172.90 |
| 7 purchase totals = | $1,065.20 | $1,129.5019 | $1,129.50 | $1,129.55 | $1,129.50 | |