| 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 | $115.60 | 11.765% | $129.2003 | $129.20 | $129.20 | $129.20 |
| Purchase #2 | $238.83 | 6.360% | $254.0196 | $254.02 | $254.00 | $254.00 |
| Purchase #3 | $108.58 | 5.637% | $114.7007 | $114.70 | $114.70 | $114.70 |
| Purchase #4 | $21.57 | 4.771% | $22.5991 | $22.60 | $22.60 | $22.60 |
| Purchase #5 | $161.32 | 9.428% | $176.5292 | $176.53 | $176.55 | $176.50 |
| Purchase #6 | $137.66 | 6.246% | $146.2582 | $146.26 | $146.25 | $146.30 |
| Purchase #7 | $136.56 | 10.580% | $151.008 | $151.01 | $151.00 | $151.00 |
| 7 purchase totals = | $920.12 | $994.3151 | $994.32 | $994.30 | $994.30 | |