| 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 | $233.27 | 9.813% | $256.1608 | $256.16 | $256.15 | $256.20 |
| Purchase #2 | $77.29 | 4.547% | $80.8044 | $80.80 | $80.80 | $80.80 |
| Purchase #3 | $204.58 | 9.425% | $223.8617 | $223.86 | $223.85 | $223.90 |
| Purchase #4 | $81.32 | 5.288% | $85.6202 | $85.62 | $85.60 | $85.60 |
| Purchase #5 | $113.56 | 12.353% | $127.5881 | $127.59 | $127.60 | $127.60 |
| Purchase #6 | $184.73 | 10.492% | $204.1119 | $204.11 | $204.10 | $204.10 |
| Purchase #7 | $214.68 | 4.363% | $224.0465 | $224.05 | $224.05 | $224.00 |
| 7 purchase totals = | $1,109.43 | $1,202.1936 | $1,202.19 | $1,202.15 | $1,202.20 | |