| 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 | $220.81 | 4.270% | $230.2386 | $230.24 | $230.25 | $230.20 |
| Purchase #2 | $156.26 | 9.844% | $171.6422 | $171.64 | $171.65 | $171.60 |
| Purchase #3 | $244.67 | 6.243% | $259.9447 | $259.94 | $259.95 | $259.90 |
| Purchase #4 | $134.38 | 8.163% | $145.3494 | $145.35 | $145.35 | $145.30 |
| Purchase #5 | $77.35 | 8.544% | $83.9588 | $83.96 | $83.95 | $84.00 |
| Purchase #6 | $36.39 | 12.692% | $41.0086 | $41.01 | $41.00 | $41.00 |
| Purchase #7 | $107.61 | 10.592% | $119.0081 | $119.01 | $119.00 | $119.00 |
| 7 purchase totals = | $977.47 | $1,051.1504 | $1,051.15 | $1,051.15 | $1,051.00 | |