| 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 | $239.64 | 4.238% | $249.7959 | $249.80 | $249.80 | $249.80 |
| Purchase #2 | $192.56 | 4.756% | $201.7182 | $201.72 | $201.70 | $201.70 |
| Purchase #3 | $154.80 | 5.410% | $163.1747 | $163.17 | $163.15 | $163.20 |
| Purchase #4 | $201.91 | 8.137% | $218.3394 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $24.59 | 8.435% | $26.6642 | $26.66 | $26.65 | $26.70 |
| Purchase #6 | $33.63 | 3.455% | $34.7919 | $34.79 | $34.80 | $34.80 |
| Purchase #7 | $107.35 | 9.660% | $117.72 | $117.72 | $117.70 | $117.70 |
| 7 purchase totals = | $954.48 | $1,012.2043 | $1,012.20 | $1,012.15 | $1,012.20 | |