| 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 | $220.74 | 7.414% | $237.1057 | $237.11 | $237.10 | $237.10 |
| Purchase #2 | $166.31 | 3.552% | $172.2173 | $172.22 | $172.20 | $172.20 |
| Purchase #3 | $88.66 | 6.757% | $94.6508 | $94.65 | $94.65 | $94.70 |
| Purchase #4 | $45.97 | 11.682% | $51.3402 | $51.34 | $51.35 | $51.30 |
| Purchase #5 | $213.58 | 11.708% | $238.5859 | $238.59 | $238.60 | $238.60 |
| Purchase #6 | $115.44 | 12.387% | $129.7396 | $129.74 | $129.75 | $129.70 |
| Purchase #7 | $243.26 | 10.820% | $269.5807 | $269.58 | $269.60 | $269.60 |
| 7 purchase totals = | $1,093.96 | $1,193.2202 | $1,193.23 | $1,193.25 | $1,193.20 | |