| 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 | $22.25 | 9.183% | $24.2932 | $24.29 | $24.30 | $24.30 |
| Purchase #2 | $179.35 | 3.104% | $184.917 | $184.92 | $184.90 | $184.90 |
| Purchase #3 | $103.78 | 10.281% | $114.4496 | $114.45 | $114.45 | $114.40 |
| Purchase #4 | $240.45 | 12.379% | $270.2153 | $270.22 | $270.20 | $270.20 |
| Purchase #5 | $232.34 | 8.823% | $252.8394 | $252.84 | $252.85 | $252.80 |
| Purchase #6 | $69.77 | 5.499% | $73.6067 | $73.61 | $73.60 | $73.60 |
| Purchase #7 | $38.28 | 12.574% | $43.0933 | $43.09 | $43.10 | $43.10 |
| 7 purchase totals = | $886.22 | $963.4145 | $963.42 | $963.40 | $963.30 | |