| 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 | $210.68 | 13.190% | $238.4687 | $238.47 | $238.45 | $238.50 |
| Purchase #2 | $147.97 | 9.484% | $162.0035 | $162.00 | $162.00 | $162.00 |
| Purchase #3 | $143.97 | 13.562% | $163.4952 | $163.50 | $163.50 | $163.50 |
| Purchase #4 | $100.64 | 12.439% | $113.1586 | $113.16 | $113.15 | $113.20 |
| Purchase #5 | $5.39 | 8.530% | $5.8498 | $5.85 | $5.85 | $5.80 |
| Purchase #6 | $203.71 | 7.755% | $219.5077 | $219.51 | $219.50 | $219.50 |
| Purchase #7 | $228.56 | 9.480% | $250.2275 | $250.23 | $250.25 | $250.20 |
| 7 purchase totals = | $1,040.92 | $1,152.7110 | $1,152.72 | $1,152.70 | $1,152.70 | |