| 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 | $185.71 | 3.827% | $192.8171 | $192.82 | $192.80 | $192.80 |
| Purchase #2 | $20.63 | 8.600% | $22.4042 | $22.40 | $22.40 | $22.40 |
| Purchase #3 | $132.99 | 6.349% | $141.4335 | $141.43 | $141.45 | $141.40 |
| Purchase #4 | $211.37 | 12.547% | $237.8906 | $237.89 | $237.90 | $237.90 |
| Purchase #5 | $232.47 | 6.399% | $247.3458 | $247.35 | $247.35 | $247.30 |
| Purchase #6 | $174.90 | 3.518% | $181.053 | $181.05 | $181.05 | $181.10 |
| Purchase #7 | $12.96 | 8.560% | $14.0694 | $14.07 | $14.05 | $14.10 |
| 7 purchase totals = | $971.03 | $1,037.0136 | $1,037.01 | $1,037.00 | $1,037.00 | |