| 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 | $118.44 | 8.631% | $128.6626 | $128.66 | $128.65 | $128.70 |
| Purchase #2 | $192.56 | 7.311% | $206.6381 | $206.64 | $206.65 | $206.60 |
| Purchase #3 | $137.85 | 6.555% | $146.8861 | $146.89 | $146.90 | $146.90 |
| Purchase #4 | $47.63 | 10.850% | $52.7979 | $52.80 | $52.80 | $52.80 |
| Purchase #5 | $138.48 | 11.538% | $154.4578 | $154.46 | $154.45 | $154.50 |
| Purchase #6 | $104.30 | 10.203% | $114.9417 | $114.94 | $114.95 | $114.90 |
| Purchase #7 | $250.52 | 3.114% | $258.3212 | $258.32 | $258.30 | $258.30 |
| 7 purchase totals = | $989.78 | $1,062.7054 | $1,062.71 | $1,062.70 | $1,062.70 | |