| 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 | $136.99 | 3.119% | $141.2627 | $141.26 | $141.25 | $141.30 |
| Purchase #2 | $91.46 | 8.374% | $99.1189 | $99.12 | $99.10 | $99.10 |
| Purchase #3 | $189.84 | 6.394% | $201.9784 | $201.98 | $202.00 | $202.00 |
| Purchase #4 | $119.27 | 6.620% | $127.1657 | $127.17 | $127.15 | $127.20 |
| Purchase #5 | $235.40 | 9.752% | $258.3562 | $258.36 | $258.35 | $258.40 |
| Purchase #6 | $23.51 | 7.543% | $25.2834 | $25.28 | $25.30 | $25.30 |
| Purchase #7 | $249.81 | 13.794% | $284.2688 | $284.27 | $284.25 | $284.30 |
| 7 purchase totals = | $1,046.28 | $1,137.4341 | $1,137.44 | $1,137.40 | $1,137.60 | |