| 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 | $124.89 | 8.168% | $135.091 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $131.89 | 10.167% | $145.2993 | $145.30 | $145.30 | $145.30 |
| Purchase #3 | $83.35 | 4.639% | $87.2166 | $87.22 | $87.20 | $87.20 |
| Purchase #4 | $241.43 | 3.489% | $249.8535 | $249.85 | $249.85 | $249.90 |
| Purchase #5 | $160.31 | 8.732% | $174.3083 | $174.31 | $174.30 | $174.30 |
| Purchase #6 | $215.43 | 5.853% | $228.0391 | $228.04 | $228.05 | $228.00 |
| Purchase #7 | $97.28 | 10.868% | $107.8524 | $107.85 | $107.85 | $107.90 |
| 7 purchase totals = | $1,054.58 | $1,127.6602 | $1,127.66 | $1,127.65 | $1,127.70 | |