| 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 | $220.95 | 6.152% | $234.5428 | $234.54 | $234.55 | $234.50 |
| Purchase #2 | $102.41 | 3.865% | $106.3681 | $106.37 | $106.35 | $106.40 |
| Purchase #3 | $104.53 | 10.780% | $115.7983 | $115.80 | $115.80 | $115.80 |
| Purchase #4 | $219.41 | 3.124% | $226.2644 | $226.26 | $226.25 | $226.30 |
| Purchase #5 | $47.62 | 10.842% | $52.783 | $52.78 | $52.80 | $52.80 |
| Purchase #6 | $204.96 | 4.648% | $214.4865 | $214.49 | $214.50 | $214.50 |
| Purchase #7 | $162.82 | 9.821% | $178.8106 | $178.81 | $178.80 | $178.80 |
| 7 purchase totals = | $1,062.70 | $1,129.0537 | $1,129.05 | $1,129.05 | $1,129.10 | |