| 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 | $223.33 | 11.446% | $248.8924 | $248.89 | $248.90 | $248.90 |
| Purchase #2 | $81.74 | 3.488% | $84.5911 | $84.59 | $84.60 | $84.60 |
| Purchase #3 | $241.64 | 4.681% | $252.9512 | $252.95 | $252.95 | $253.00 |
| Purchase #4 | $157.36 | 9.145% | $171.7506 | $171.75 | $171.75 | $171.80 |
| Purchase #5 | $38.46 | 9.187% | $41.9933 | $41.99 | $42.00 | $42.00 |
| Purchase #6 | $204.51 | 11.499% | $228.0266 | $228.03 | $228.05 | $228.00 |
| Purchase #7 | $229.60 | 11.332% | $255.6183 | $255.62 | $255.60 | $255.60 |
| 7 purchase totals = | $1,176.64 | $1,283.8235 | $1,283.82 | $1,283.85 | $1,283.90 | |