| 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 | $214.66 | 11.190% | $238.6805 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $178.48 | 8.304% | $193.301 | $193.30 | $193.30 | $193.30 |
| Purchase #3 | $89.45 | 4.318% | $93.3125 | $93.31 | $93.30 | $93.30 |
| Purchase #4 | $76.99 | 8.539% | $83.5642 | $83.56 | $83.55 | $83.60 |
| Purchase #5 | $211.50 | 13.528% | $240.1117 | $240.11 | $240.10 | $240.10 |
| Purchase #6 | $21.82 | 9.644% | $23.9243 | $23.92 | $23.90 | $23.90 |
| Purchase #7 | $250.74 | 4.823% | $262.8332 | $262.83 | $262.85 | $262.80 |
| 7 purchase totals = | $1,043.64 | $1,135.7274 | $1,135.71 | $1,135.70 | $1,135.70 | |