| 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 | $201.65 | 10.467% | $222.7567 | $222.76 | $222.75 | $222.80 |
| Purchase #2 | $60.88 | 7.487% | $65.4381 | $65.44 | $65.45 | $65.40 |
| Purchase #3 | $8.40 | 4.780% | $8.8015 | $8.80 | $8.80 | $8.80 |
| Purchase #4 | $174.64 | 7.346% | $187.4691 | $187.47 | $187.45 | $187.50 |
| Purchase #5 | $36.82 | 8.158% | $39.8238 | $39.82 | $39.80 | $39.80 |
| Purchase #6 | $120.53 | 7.218% | $129.2299 | $129.23 | $129.25 | $129.20 |
| Purchase #7 | $239.50 | 10.385% | $264.3721 | $264.37 | $264.35 | $264.40 |
| 7 purchase totals = | $842.42 | $917.8912 | $917.89 | $917.85 | $917.90 | |