| 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 | $243.45 | 5.442% | $256.6985 | $256.70 | $256.70 | $256.70 |
| Purchase #2 | $190.51 | 13.150% | $215.5621 | $215.56 | $215.55 | $215.60 |
| Purchase #3 | $134.55 | 10.686% | $148.928 | $148.93 | $148.95 | $148.90 |
| Purchase #4 | $238.52 | 8.608% | $259.0518 | $259.05 | $259.05 | $259.10 |
| Purchase #5 | $135.76 | 8.474% | $147.2643 | $147.26 | $147.25 | $147.30 |
| Purchase #6 | $67.64 | 12.214% | $75.9015 | $75.90 | $75.90 | $75.90 |
| Purchase #7 | $175.51 | 6.668% | $187.213 | $187.21 | $187.20 | $187.20 |
| 7 purchase totals = | $1,185.94 | $1,290.6192 | $1,290.61 | $1,290.60 | $1,290.70 | |