| 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 | $94.41 | 10.154% | $103.9964 | $104.00 | $104.00 | $104.00 |
| Purchase #2 | $128.40 | 5.318% | $135.2283 | $135.23 | $135.25 | $135.20 |
| Purchase #3 | $226.67 | 13.185% | $256.5564 | $256.56 | $256.55 | $256.60 |
| Purchase #4 | $144.64 | 10.819% | $160.2886 | $160.29 | $160.30 | $160.30 |
| Purchase #5 | $205.33 | 5.623% | $216.8757 | $216.88 | $216.90 | $216.90 |
| Purchase #6 | $188.62 | 5.165% | $198.3622 | $198.36 | $198.35 | $198.40 |
| Purchase #7 | $142.77 | 12.844% | $161.1074 | $161.11 | $161.10 | $161.10 |
| 7 purchase totals = | $1,130.84 | $1,232.4150 | $1,232.43 | $1,232.45 | $1,232.50 | |