| 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 | $97.60 | 13.702% | $110.9732 | $110.97 | $110.95 | $111.00 |
| Purchase #2 | $211.87 | 3.712% | $219.7346 | $219.73 | $219.75 | $219.70 |
| Purchase #3 | $243.87 | 6.277% | $259.1777 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $116.63 | 8.301% | $126.3115 | $126.31 | $126.30 | $126.30 |
| Purchase #5 | $200.41 | 13.865% | $228.1968 | $228.20 | $228.20 | $228.20 |
| Purchase #6 | $74.72 | 6.568% | $79.6276 | $79.63 | $79.65 | $79.60 |
| Purchase #7 | $148.82 | 9.424% | $162.8448 | $162.84 | $162.85 | $162.80 |
| 7 purchase totals = | $1,093.92 | $1,186.8662 | $1,186.86 | $1,186.90 | $1,186.80 | |