| 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 | $214.39 | 3.737% | $222.4018 | $222.40 | $222.40 | $222.40 |
| Purchase #2 | $228.38 | 10.143% | $251.5446 | $251.54 | $251.55 | $251.50 |
| Purchase #3 | $148.83 | 9.280% | $162.6414 | $162.64 | $162.65 | $162.60 |
| Purchase #4 | $64.74 | 10.395% | $71.4697 | $71.47 | $71.45 | $71.50 |
| Purchase #5 | $197.65 | 11.655% | $220.6861 | $220.69 | $220.70 | $220.70 |
| Purchase #6 | $34.62 | 4.590% | $36.2091 | $36.21 | $36.20 | $36.20 |
| Purchase #7 | $241.39 | 5.499% | $254.664 | $254.66 | $254.65 | $254.70 |
| 7 purchase totals = | $1,130.00 | $1,219.6167 | $1,219.61 | $1,219.60 | $1,219.60 | |