| 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 | $193.94 | 10.279% | $213.8751 | $213.88 | $213.90 | $213.90 |
| Purchase #2 | $143.43 | 12.633% | $161.5495 | $161.55 | $161.55 | $161.50 |
| Purchase #3 | $228.87 | 7.336% | $245.6599 | $245.66 | $245.65 | $245.70 |
| Purchase #4 | $131.91 | 7.297% | $141.5355 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $80.58 | 3.720% | $83.5776 | $83.58 | $83.60 | $83.60 |
| Purchase #6 | $123.44 | 5.327% | $130.0156 | $130.02 | $130.00 | $130.00 |
| Purchase #7 | $89.73 | 7.796% | $96.7254 | $96.73 | $96.75 | $96.70 |
| 7 purchase totals = | $991.90 | $1,072.9386 | $1,072.96 | $1,073.00 | $1,072.90 | |