| 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 | $222.88 | 3.654% | $231.024 | $231.02 | $231.00 | $231.00 |
| Purchase #2 | $152.50 | 4.248% | $158.9782 | $158.98 | $159.00 | $159.00 |
| Purchase #3 | $250.57 | 3.573% | $259.5229 | $259.52 | $259.50 | $259.50 |
| Purchase #4 | $29.69 | 13.351% | $33.6539 | $33.65 | $33.65 | $33.70 |
| Purchase #5 | $239.85 | 7.746% | $258.4288 | $258.43 | $258.45 | $258.40 |
| Purchase #6 | $182.96 | 6.317% | $194.5176 | $194.52 | $194.50 | $194.50 |
| Purchase #7 | $43.93 | 10.188% | $48.4056 | $48.41 | $48.40 | $48.40 |
| 7 purchase totals = | $1,122.38 | $1,184.5310 | $1,184.53 | $1,184.50 | $1,184.50 | |