| 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 | $28.42 | 11.437% | $31.6704 | $31.67 | $31.65 | $31.70 |
| Purchase #2 | $228.96 | 10.671% | $253.3923 | $253.39 | $253.40 | $253.40 |
| Purchase #3 | $160.57 | 9.127% | $175.2252 | $175.23 | $175.25 | $175.20 |
| Purchase #4 | $215.99 | 3.481% | $223.5086 | $223.51 | $223.50 | $223.50 |
| Purchase #5 | $28.72 | 9.784% | $31.53 | $31.53 | $31.55 | $31.50 |
| Purchase #6 | $230.85 | 9.312% | $252.3468 | $252.35 | $252.35 | $252.30 |
| Purchase #7 | $137.42 | 3.819% | $142.6681 | $142.67 | $142.65 | $142.70 |
| 7 purchase totals = | $1,030.93 | $1,110.3414 | $1,110.35 | $1,110.35 | $1,110.30 | |