| 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 | $226.36 | 3.133% | $233.4519 | $233.45 | $233.45 | $233.50 |
| Purchase #2 | $191.96 | 9.130% | $209.4859 | $209.49 | $209.50 | $209.50 |
| Purchase #3 | $41.81 | 3.164% | $43.1329 | $43.13 | $43.15 | $43.10 |
| Purchase #4 | $30.54 | 4.330% | $31.8624 | $31.86 | $31.85 | $31.90 |
| Purchase #5 | $174.97 | 10.818% | $193.8983 | $193.90 | $193.90 | $193.90 |
| Purchase #6 | $172.94 | 12.117% | $193.8951 | $193.90 | $193.90 | $193.90 |
| Purchase #7 | $161.88 | 5.303% | $170.4645 | $170.46 | $170.45 | $170.50 |
| 7 purchase totals = | $1,000.46 | $1,076.1910 | $1,076.19 | $1,076.20 | $1,076.30 | |