| 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 | $127.84 | 5.835% | $135.2995 | $135.30 | $135.30 | $135.30 |
| Purchase #2 | $180.49 | 11.279% | $200.8475 | $200.85 | $200.85 | $200.80 |
| Purchase #3 | $83.66 | 12.262% | $93.9184 | $93.92 | $93.90 | $93.90 |
| Purchase #4 | $233.35 | 13.401% | $264.6212 | $264.62 | $264.60 | $264.60 |
| Purchase #5 | $220.69 | 12.170% | $247.548 | $247.55 | $247.55 | $247.50 |
| Purchase #6 | $106.46 | 7.822% | $114.7873 | $114.79 | $114.80 | $114.80 |
| Purchase #7 | $217.53 | 10.317% | $239.9726 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $1,170.02 | $1,296.9945 | $1,297.00 | $1,296.95 | $1,296.90 | |