| 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 | $115.61 | 4.843% | $121.209 | $121.21 | $121.20 | $121.20 |
| Purchase #2 | $204.36 | 13.607% | $232.1673 | $232.17 | $232.15 | $232.20 |
| Purchase #3 | $167.43 | 9.253% | $182.9223 | $182.92 | $182.90 | $182.90 |
| Purchase #4 | $90.93 | 10.568% | $100.5395 | $100.54 | $100.55 | $100.50 |
| Purchase #5 | $63.85 | 10.207% | $70.3672 | $70.37 | $70.35 | $70.40 |
| Purchase #6 | $221.87 | 8.776% | $241.3413 | $241.34 | $241.35 | $241.30 |
| Purchase #7 | $52.89 | 7.361% | $56.7832 | $56.78 | $56.80 | $56.80 |
| 7 purchase totals = | $916.94 | $1,005.3298 | $1,005.33 | $1,005.30 | $1,005.30 | |