| 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 | $92.92 | 8.664% | $100.9706 | $100.97 | $100.95 | $101.00 |
| Purchase #2 | $34.53 | 10.510% | $38.1591 | $38.16 | $38.15 | $38.20 |
| Purchase #3 | $133.98 | 13.639% | $152.2535 | $152.25 | $152.25 | $152.30 |
| Purchase #4 | $167.46 | 5.404% | $176.5095 | $176.51 | $176.50 | $176.50 |
| Purchase #5 | $115.51 | 9.293% | $126.2443 | $126.24 | $126.25 | $126.20 |
| Purchase #6 | $208.94 | 7.393% | $224.3869 | $224.39 | $224.40 | $224.40 |
| Purchase #7 | $200.95 | 10.175% | $221.3967 | $221.40 | $221.40 | $221.40 |
| 7 purchase totals = | $954.29 | $1,039.9206 | $1,039.92 | $1,039.90 | $1,040.00 | |