| 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 | $189.87 | 10.243% | $209.3184 | $209.32 | $209.30 | $209.30 |
| Purchase #2 | $245.64 | 11.637% | $274.2251 | $274.23 | $274.25 | $274.20 |
| Purchase #3 | $238.72 | 8.584% | $259.2117 | $259.21 | $259.20 | $259.20 |
| Purchase #4 | $50.80 | 4.180% | $52.9234 | $52.92 | $52.90 | $52.90 |
| Purchase #5 | $46.67 | 4.843% | $48.9302 | $48.93 | $48.95 | $48.90 |
| Purchase #6 | $61.60 | 13.645% | $70.0053 | $70.01 | $70.00 | $70.00 |
| Purchase #7 | $221.38 | 8.284% | $239.7191 | $239.72 | $239.70 | $239.70 |
| 7 purchase totals = | $1,054.68 | $1,154.3332 | $1,154.34 | $1,154.30 | $1,154.20 | |