| 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 | $231.87 | 5.350% | $244.275 | $244.28 | $244.30 | $244.30 |
| Purchase #2 | $170.46 | 10.131% | $187.7293 | $187.73 | $187.75 | $187.70 |
| Purchase #3 | $129.65 | 4.417% | $135.3766 | $135.38 | $135.40 | $135.40 |
| Purchase #4 | $209.27 | 7.228% | $224.396 | $224.40 | $224.40 | $224.40 |
| Purchase #5 | $134.76 | 4.307% | $140.5641 | $140.56 | $140.55 | $140.60 |
| Purchase #6 | $162.31 | 8.645% | $176.3417 | $176.34 | $176.35 | $176.30 |
| Purchase #7 | $222.86 | 9.807% | $244.7159 | $244.72 | $244.70 | $244.70 |
| 7 purchase totals = | $1,261.18 | $1,353.3986 | $1,353.41 | $1,353.45 | $1,353.40 | |