| 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 | $137.81 | 4.730% | $144.3284 | $144.33 | $144.35 | $144.30 |
| Purchase #2 | $231.88 | 9.510% | $253.9318 | $253.93 | $253.95 | $253.90 |
| Purchase #3 | $57.48 | 9.227% | $62.7837 | $62.78 | $62.80 | $62.80 |
| Purchase #4 | $199.85 | 4.596% | $209.0351 | $209.04 | $209.05 | $209.00 |
| Purchase #5 | $155.65 | 5.574% | $164.3259 | $164.33 | $164.35 | $164.30 |
| Purchase #6 | $237.76 | 10.635% | $263.0458 | $263.05 | $263.05 | $263.00 |
| Purchase #7 | $49.75 | 3.560% | $51.5211 | $51.52 | $51.50 | $51.50 |
| 7 purchase totals = | $1,070.18 | $1,148.9718 | $1,148.98 | $1,149.05 | $1,148.80 | |