| 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 | $199.85 | 5.119% | $210.0803 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $218.51 | 7.715% | $235.368 | $235.37 | $235.35 | $235.40 |
| Purchase #3 | $20.87 | 8.778% | $22.702 | $22.70 | $22.70 | $22.70 |
| Purchase #4 | $184.56 | 10.668% | $204.2489 | $204.25 | $204.25 | $204.20 |
| Purchase #5 | $160.51 | 3.121% | $165.5195 | $165.52 | $165.50 | $165.50 |
| Purchase #6 | $223.90 | 12.704% | $252.3443 | $252.34 | $252.35 | $252.30 |
| Purchase #7 | $218.89 | 10.285% | $241.4028 | $241.40 | $241.40 | $241.40 |
| 7 purchase totals = | $1,227.09 | $1,331.6658 | $1,331.66 | $1,331.65 | $1,331.60 | |