| 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 | $189.58 | 5.766% | $200.5112 | $200.51 | $200.50 | $200.50 |
| Purchase #2 | $115.42 | 5.735% | $122.0393 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $232.66 | 6.731% | $248.3203 | $248.32 | $248.30 | $248.30 |
| Purchase #4 | $108.98 | 3.851% | $113.1768 | $113.18 | $113.20 | $113.20 |
| Purchase #5 | $241.54 | 11.362% | $268.9838 | $268.98 | $269.00 | $269.00 |
| Purchase #6 | $229.78 | 10.611% | $254.162 | $254.16 | $254.15 | $254.20 |
| Purchase #7 | $142.51 | 11.131% | $158.3728 | $158.37 | $158.35 | $158.40 |
| 7 purchase totals = | $1,260.47 | $1,365.5662 | $1,365.56 | $1,365.55 | $1,365.60 | |