| 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 | $104.82 | 8.504% | $113.7339 | $113.73 | $113.75 | $113.70 |
| Purchase #2 | $247.42 | 7.112% | $265.0165 | $265.02 | $265.00 | $265.00 |
| Purchase #3 | $92.97 | 9.312% | $101.6274 | $101.63 | $101.65 | $101.60 |
| Purchase #4 | $146.28 | 5.139% | $153.7973 | $153.80 | $153.80 | $153.80 |
| Purchase #5 | $189.43 | 4.449% | $197.8577 | $197.86 | $197.85 | $197.90 |
| Purchase #6 | $33.45 | 4.123% | $34.8291 | $34.83 | $34.85 | $34.80 |
| Purchase #7 | $31.85 | 10.868% | $35.3115 | $35.31 | $35.30 | $35.30 |
| 7 purchase totals = | $846.22 | $902.1734 | $902.18 | $902.20 | $902.10 | |