| 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 | $243.72 | 13.747% | $277.2242 | $277.22 | $277.20 | $277.20 |
| Purchase #2 | $112.38 | 12.556% | $126.4904 | $126.49 | $126.50 | $126.50 |
| Purchase #3 | $34.60 | 13.527% | $39.2803 | $39.28 | $39.30 | $39.30 |
| Purchase #4 | $134.91 | 8.150% | $145.9052 | $145.91 | $145.90 | $145.90 |
| Purchase #5 | $115.72 | 7.151% | $123.9951 | $124.00 | $124.00 | $124.00 |
| Purchase #6 | $203.92 | 8.315% | $220.8759 | $220.88 | $220.90 | $220.90 |
| Purchase #7 | $238.35 | 3.558% | $246.8305 | $246.83 | $246.85 | $246.80 |
| 7 purchase totals = | $1,083.60 | $1,180.6016 | $1,180.61 | $1,180.65 | $1,180.60 | |