| 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 | $122.36 | 9.463% | $133.9389 | $133.94 | $133.95 | $133.90 |
| Purchase #2 | $184.52 | 7.144% | $197.7021 | $197.70 | $197.70 | $197.70 |
| Purchase #3 | $192.82 | 11.608% | $215.2025 | $215.20 | $215.20 | $215.20 |
| Purchase #4 | $34.83 | 11.487% | $38.8309 | $38.83 | $38.85 | $38.80 |
| Purchase #5 | $238.26 | 3.590% | $246.8135 | $246.81 | $246.80 | $246.80 |
| Purchase #6 | $204.72 | 9.442% | $224.0497 | $224.05 | $224.05 | $224.00 |
| Purchase #7 | $151.66 | 5.609% | $160.1666 | $160.17 | $160.15 | $160.20 |
| 7 purchase totals = | $1,129.17 | $1,216.7042 | $1,216.70 | $1,216.70 | $1,216.60 | |