| 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 | $39.53 | 9.342% | $43.2229 | $43.22 | $43.20 | $43.20 |
| Purchase #2 | $39.80 | 12.474% | $44.7647 | $44.76 | $44.75 | $44.80 |
| Purchase #3 | $176.64 | 8.848% | $192.2691 | $192.27 | $192.25 | $192.30 |
| Purchase #4 | $223.46 | 4.369% | $233.223 | $233.22 | $233.20 | $233.20 |
| Purchase #5 | $83.34 | 5.308% | $87.7637 | $87.76 | $87.75 | $87.80 |
| Purchase #6 | $204.32 | 9.215% | $223.1481 | $223.15 | $223.15 | $223.10 |
| Purchase #7 | $220.33 | 3.671% | $228.4183 | $228.42 | $228.40 | $228.40 |
| 7 purchase totals = | $987.42 | $1,052.8098 | $1,052.80 | $1,052.70 | $1,052.80 | |