| 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 | $201.40 | 4.487% | $210.4368 | $210.44 | $210.45 | $210.40 |
| Purchase #2 | $146.75 | 7.406% | $157.6183 | $157.62 | $157.60 | $157.60 |
| Purchase #3 | $245.89 | 5.165% | $258.5902 | $258.59 | $258.60 | $258.60 |
| Purchase #4 | $15.89 | 5.142% | $16.7071 | $16.71 | $16.70 | $16.70 |
| Purchase #5 | $49.71 | 11.423% | $55.3884 | $55.39 | $55.40 | $55.40 |
| Purchase #6 | $206.59 | 9.770% | $226.7738 | $226.77 | $226.75 | $226.80 |
| Purchase #7 | $115.91 | 8.204% | $125.4193 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $982.14 | $1,050.9339 | $1,050.94 | $1,050.90 | $1,050.90 | |