| 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 | $66.95 | 3.694% | $69.4231 | $69.42 | $69.40 | $69.40 |
| Purchase #2 | $187.95 | 11.163% | $208.9309 | $208.93 | $208.95 | $208.90 |
| Purchase #3 | $243.85 | 12.413% | $274.1191 | $274.12 | $274.10 | $274.10 |
| Purchase #4 | $144.70 | 13.841% | $164.7279 | $164.73 | $164.75 | $164.70 |
| Purchase #5 | $157.27 | 12.687% | $177.2228 | $177.22 | $177.20 | $177.20 |
| Purchase #6 | $104.75 | 10.387% | $115.6304 | $115.63 | $115.65 | $115.60 |
| Purchase #7 | $204.85 | 9.459% | $224.2268 | $224.23 | $224.25 | $224.20 |
| 7 purchase totals = | $1,110.32 | $1,234.2810 | $1,234.28 | $1,234.30 | $1,234.10 | |