| 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 | $220.82 | 9.860% | $242.5929 | $242.59 | $242.60 | $242.60 |
| Purchase #2 | $145.81 | 3.580% | $151.03 | $151.03 | $151.05 | $151.00 |
| Purchase #3 | $187.59 | 5.438% | $197.7911 | $197.79 | $197.80 | $197.80 |
| Purchase #4 | $38.41 | 3.595% | $39.7908 | $39.79 | $39.80 | $39.80 |
| Purchase #5 | $94.75 | 3.629% | $98.1885 | $98.19 | $98.20 | $98.20 |
| Purchase #6 | $204.59 | 7.788% | $220.5235 | $220.52 | $220.50 | $220.50 |
| Purchase #7 | $145.64 | 12.670% | $164.0926 | $164.09 | $164.10 | $164.10 |
| 7 purchase totals = | $1,037.61 | $1,114.0094 | $1,114.00 | $1,114.05 | $1,114.00 | |