| 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 | $33.27 | 5.785% | $35.1947 | $35.19 | $35.20 | $35.20 |
| Purchase #2 | $209.64 | 6.715% | $223.7173 | $223.72 | $223.70 | $223.70 |
| Purchase #3 | $179.29 | 11.394% | $199.7183 | $199.72 | $199.70 | $199.70 |
| Purchase #4 | $219.84 | 8.136% | $237.7262 | $237.73 | $237.75 | $237.70 |
| Purchase #5 | $237.83 | 3.569% | $246.3182 | $246.32 | $246.30 | $246.30 |
| Purchase #6 | $102.44 | 13.399% | $116.1659 | $116.17 | $116.15 | $116.20 |
| Purchase #7 | $10.94 | 4.122% | $11.3909 | $11.39 | $11.40 | $11.40 |
| 7 purchase totals = | $993.25 | $1,070.2315 | $1,070.24 | $1,070.20 | $1,070.20 | |