| 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 | $226.93 | 8.219% | $245.5814 | $245.58 | $245.60 | $245.60 |
| Purchase #2 | $31.51 | 4.634% | $32.9702 | $32.97 | $32.95 | $33.00 |
| Purchase #3 | $159.32 | 5.104% | $167.4517 | $167.45 | $167.45 | $167.50 |
| Purchase #4 | $128.72 | 4.638% | $134.69 | $134.69 | $134.70 | $134.70 |
| Purchase #5 | $188.92 | 4.509% | $197.4384 | $197.44 | $197.45 | $197.40 |
| Purchase #6 | $110.76 | 8.691% | $120.3862 | $120.39 | $120.40 | $120.40 |
| Purchase #7 | $207.65 | 12.176% | $232.9335 | $232.93 | $232.95 | $232.90 |
| 7 purchase totals = | $1,053.81 | $1,131.4514 | $1,131.45 | $1,131.50 | $1,131.50 | |