| 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 | $91.84 | 9.860% | $100.8954 | $100.90 | $100.90 | $100.90 |
| Purchase #2 | $165.88 | 4.323% | $173.051 | $173.05 | $173.05 | $173.10 |
| Purchase #3 | $243.52 | 8.761% | $264.8548 | $264.85 | $264.85 | $264.90 |
| Purchase #4 | $193.96 | 7.201% | $207.9271 | $207.93 | $207.95 | $207.90 |
| Purchase #5 | $20.86 | 11.282% | $23.2134 | $23.21 | $23.20 | $23.20 |
| Purchase #6 | $136.75 | 11.681% | $152.7238 | $152.72 | $152.70 | $152.70 |
| Purchase #7 | $160.54 | 7.258% | $172.192 | $172.19 | $172.20 | $172.20 |
| 7 purchase totals = | $1,013.35 | $1,094.8575 | $1,094.85 | $1,094.85 | $1,094.90 | |