| 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 | $34.38 | 4.790% | $36.0268 | $36.03 | $36.05 | $36.00 |
| Purchase #2 | $190.61 | 11.192% | $211.9431 | $211.94 | $211.95 | $211.90 |
| Purchase #3 | $158.87 | 10.542% | $175.6181 | $175.62 | $175.60 | $175.60 |
| Purchase #4 | $203.58 | 11.249% | $226.4807 | $226.48 | $226.50 | $226.50 |
| Purchase #5 | $187.38 | 3.168% | $193.3162 | $193.32 | $193.30 | $193.30 |
| Purchase #6 | $22.98 | 3.241% | $23.7248 | $23.72 | $23.70 | $23.70 |
| Purchase #7 | $188.84 | 3.540% | $195.5249 | $195.52 | $195.50 | $195.50 |
| 7 purchase totals = | $986.64 | $1,062.6346 | $1,062.63 | $1,062.60 | $1,062.50 | |