| 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 | $238.29 | 7.476% | $256.1046 | $256.10 | $256.10 | $256.10 |
| Purchase #2 | $82.77 | 11.139% | $91.9898 | $91.99 | $92.00 | $92.00 |
| Purchase #3 | $129.48 | 11.354% | $144.1812 | $144.18 | $144.20 | $144.20 |
| Purchase #4 | $8.33 | 13.511% | $9.4555 | $9.46 | $9.45 | $9.50 |
| Purchase #5 | $121.50 | 10.783% | $134.6013 | $134.60 | $134.60 | $134.60 |
| Purchase #6 | $110.61 | 4.234% | $115.2932 | $115.29 | $115.30 | $115.30 |
| Purchase #7 | $168.29 | 3.126% | $173.5507 | $173.55 | $173.55 | $173.60 |
| 7 purchase totals = | $859.27 | $925.1763 | $925.17 | $925.20 | $925.30 | |