| 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 | $152.31 | 6.618% | $162.3899 | $162.39 | $162.40 | $162.40 |
| Purchase #2 | $249.43 | 7.603% | $268.3942 | $268.39 | $268.40 | $268.40 |
| Purchase #3 | $28.87 | 10.194% | $31.813 | $31.81 | $31.80 | $31.80 |
| Purchase #4 | $194.49 | 5.830% | $205.8288 | $205.83 | $205.85 | $205.80 |
| Purchase #5 | $120.52 | 7.449% | $129.4975 | $129.50 | $129.50 | $129.50 |
| Purchase #6 | $235.37 | 3.202% | $242.9065 | $242.91 | $242.90 | $242.90 |
| Purchase #7 | $170.29 | 13.459% | $193.2093 | $193.21 | $193.20 | $193.20 |
| 7 purchase totals = | $1,151.28 | $1,234.0392 | $1,234.04 | $1,234.05 | $1,234.00 | |