| 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 | $118.71 | 9.107% | $129.5209 | $129.52 | $129.50 | $129.50 |
| Purchase #2 | $69.96 | 4.653% | $73.2152 | $73.22 | $73.20 | $73.20 |
| Purchase #3 | $197.74 | 8.833% | $215.2064 | $215.21 | $215.20 | $215.20 |
| Purchase #4 | $103.56 | 5.493% | $109.2486 | $109.25 | $109.25 | $109.20 |
| Purchase #5 | $236.88 | 6.230% | $251.6376 | $251.64 | $251.65 | $251.60 |
| Purchase #6 | $236.53 | 6.218% | $251.2374 | $251.24 | $251.25 | $251.20 |
| Purchase #7 | $209.97 | 12.320% | $235.8383 | $235.84 | $235.85 | $235.80 |
| 7 purchase totals = | $1,173.35 | $1,265.9044 | $1,265.92 | $1,265.90 | $1,265.70 | |