| 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 | $7.90 | 3.144% | $8.1484 | $8.15 | $8.15 | $8.10 |
| Purchase #2 | $241.81 | 8.828% | $263.157 | $263.16 | $263.15 | $263.20 |
| Purchase #3 | $135.87 | 6.442% | $144.6227 | $144.62 | $144.60 | $144.60 |
| Purchase #4 | $119.40 | 13.126% | $135.0724 | $135.07 | $135.05 | $135.10 |
| Purchase #5 | $214.27 | 9.330% | $234.2614 | $234.26 | $234.25 | $234.30 |
| Purchase #6 | $194.97 | 3.801% | $202.3808 | $202.38 | $202.40 | $202.40 |
| Purchase #7 | $41.39 | 5.684% | $43.7426 | $43.74 | $43.75 | $43.70 |
| 7 purchase totals = | $955.61 | $1,031.3853 | $1,031.38 | $1,031.35 | $1,031.40 | |