| 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 | $110.87 | 3.279% | $114.5054 | $114.51 | $114.50 | $114.50 |
| Purchase #2 | $220.36 | 13.152% | $249.3417 | $249.34 | $249.35 | $249.30 |
| Purchase #3 | $145.88 | 9.319% | $159.4746 | $159.47 | $159.45 | $159.50 |
| Purchase #4 | $241.55 | 12.534% | $271.8259 | $271.83 | $271.85 | $271.80 |
| Purchase #5 | $79.87 | 8.703% | $86.8211 | $86.82 | $86.80 | $86.80 |
| Purchase #6 | $230.77 | 4.268% | $240.6193 | $240.62 | $240.60 | $240.60 |
| Purchase #7 | $93.98 | 10.434% | $103.7859 | $103.79 | $103.80 | $103.80 |
| 7 purchase totals = | $1,123.28 | $1,226.3739 | $1,226.38 | $1,226.35 | $1,226.30 | |