| 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 | $184.32 | 4.553% | $192.7121 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $229.26 | 4.265% | $239.0379 | $239.04 | $239.05 | $239.00 |
| Purchase #3 | $69.64 | 4.142% | $72.5245 | $72.52 | $72.50 | $72.50 |
| Purchase #4 | $35.57 | 13.181% | $40.2585 | $40.26 | $40.25 | $40.30 |
| Purchase #5 | $193.95 | 4.789% | $203.2383 | $203.24 | $203.25 | $203.20 |
| Purchase #6 | $238.63 | 7.561% | $256.6728 | $256.67 | $256.65 | $256.70 |
| Purchase #7 | $239.26 | 12.463% | $269.079 | $269.08 | $269.10 | $269.10 |
| 7 purchase totals = | $1,190.63 | $1,273.5231 | $1,273.52 | $1,273.50 | $1,273.50 | |