| 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 | $237.65 | 7.229% | $254.8297 | $254.83 | $254.85 | $254.80 |
| Purchase #2 | $184.63 | 9.109% | $201.4479 | $201.45 | $201.45 | $201.40 |
| Purchase #3 | $231.94 | 5.669% | $245.0887 | $245.09 | $245.10 | $245.10 |
| Purchase #4 | $36.84 | 4.276% | $38.4153 | $38.42 | $38.40 | $38.40 |
| Purchase #5 | $82.66 | 10.375% | $91.236 | $91.24 | $91.25 | $91.20 |
| Purchase #6 | $202.61 | 5.804% | $214.3695 | $214.37 | $214.35 | $214.40 |
| Purchase #7 | $183.86 | 5.385% | $193.7609 | $193.76 | $193.75 | $193.80 |
| 7 purchase totals = | $1,160.19 | $1,239.1480 | $1,239.16 | $1,239.15 | $1,239.10 | |