| 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 | $228.86 | 8.631% | $248.6129 | $248.61 | $248.60 | $248.60 |
| Purchase #2 | $179.88 | 3.737% | $186.6021 | $186.60 | $186.60 | $186.60 |
| Purchase #3 | $119.87 | 8.506% | $130.0661 | $130.07 | $130.05 | $130.10 |
| Purchase #4 | $146.78 | 3.854% | $152.4369 | $152.44 | $152.45 | $152.40 |
| Purchase #5 | $237.52 | 5.479% | $250.5337 | $250.53 | $250.55 | $250.50 |
| Purchase #6 | $50.94 | 7.276% | $54.6464 | $54.65 | $54.65 | $54.60 |
| Purchase #7 | $141.48 | 11.210% | $157.3399 | $157.34 | $157.35 | $157.30 |
| 7 purchase totals = | $1,105.33 | $1,180.2380 | $1,180.24 | $1,180.25 | $1,180.10 | |