| 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 | $240.80 | 11.336% | $268.0971 | $268.10 | $268.10 | $268.10 |
| Purchase #2 | $131.97 | 11.567% | $147.235 | $147.24 | $147.25 | $147.20 |
| Purchase #3 | $22.81 | 12.342% | $25.6252 | $25.63 | $25.65 | $25.60 |
| Purchase #4 | $59.77 | 3.712% | $61.9887 | $61.99 | $62.00 | $62.00 |
| Purchase #5 | $103.76 | 12.356% | $116.5806 | $116.58 | $116.60 | $116.60 |
| Purchase #6 | $232.72 | 6.203% | $247.1556 | $247.16 | $247.15 | $247.20 |
| Purchase #7 | $239.70 | 6.818% | $256.0427 | $256.04 | $256.05 | $256.00 |
| 7 purchase totals = | $1,031.53 | $1,122.7249 | $1,122.74 | $1,122.80 | $1,122.70 | |