| 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 | $111.29 | 6.778% | $118.8332 | $118.83 | $118.85 | $118.80 |
| Purchase #2 | $197.99 | 9.353% | $216.508 | $216.51 | $216.50 | $216.50 |
| Purchase #3 | $214.53 | 11.806% | $239.8574 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $120.97 | 12.367% | $135.9304 | $135.93 | $135.95 | $135.90 |
| Purchase #5 | $150.30 | 13.590% | $170.7258 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $52.39 | 11.503% | $58.4164 | $58.42 | $58.40 | $58.40 |
| Purchase #7 | $160.40 | 11.608% | $179.0192 | $179.02 | $179.00 | $179.00 |
| 7 purchase totals = | $1,007.87 | $1,119.2904 | $1,119.30 | $1,119.30 | $1,119.20 | |