| 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 | $202.70 | 8.710% | $220.3552 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $184.90 | 11.354% | $205.8935 | $205.89 | $205.90 | $205.90 |
| Purchase #3 | $178.85 | 8.842% | $194.6639 | $194.66 | $194.65 | $194.70 |
| Purchase #4 | $98.37 | 5.492% | $103.7725 | $103.77 | $103.75 | $103.80 |
| Purchase #5 | $117.78 | 6.531% | $125.4722 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $30.48 | 3.752% | $31.6236 | $31.62 | $31.60 | $31.60 |
| Purchase #7 | $197.92 | 4.608% | $207.0402 | $207.04 | $207.05 | $207.00 |
| 7 purchase totals = | $1,011.00 | $1,088.8211 | $1,088.81 | $1,088.75 | $1,088.90 | |