| 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 | $93.27 | 11.546% | $104.039 | $104.04 | $104.05 | $104.00 |
| Purchase #2 | $145.79 | 8.252% | $157.8206 | $157.82 | $157.80 | $157.80 |
| Purchase #3 | $202.77 | 10.284% | $223.6229 | $223.62 | $223.60 | $223.60 |
| Purchase #4 | $110.56 | 9.552% | $121.1207 | $121.12 | $121.10 | $121.10 |
| Purchase #5 | $243.33 | 3.270% | $251.2869 | $251.29 | $251.30 | $251.30 |
| Purchase #6 | $182.97 | 3.484% | $189.3447 | $189.34 | $189.35 | $189.30 |
| Purchase #7 | $240.87 | 4.713% | $252.2222 | $252.22 | $252.20 | $252.20 |
| 7 purchase totals = | $1,219.56 | $1,299.4570 | $1,299.45 | $1,299.40 | $1,299.30 | |