| 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 | $217.74 | 3.603% | $225.5852 | $225.59 | $225.60 | $225.60 |
| Purchase #2 | $221.95 | 9.147% | $242.2518 | $242.25 | $242.25 | $242.30 |
| Purchase #3 | $39.68 | 10.430% | $43.8186 | $43.82 | $43.80 | $43.80 |
| Purchase #4 | $249.71 | 9.610% | $273.7071 | $273.71 | $273.70 | $273.70 |
| Purchase #5 | $190.32 | 12.507% | $214.1233 | $214.12 | $214.10 | $214.10 |
| Purchase #6 | $41.83 | 4.571% | $43.742 | $43.74 | $43.75 | $43.70 |
| Purchase #7 | $181.67 | 7.241% | $194.8247 | $194.82 | $194.80 | $194.80 |
| 7 purchase totals = | $1,142.90 | $1,238.0527 | $1,238.05 | $1,238.00 | $1,238.00 | |