| 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 | $201.81 | 10.754% | $223.5126 | $223.51 | $223.50 | $223.50 |
| Purchase #2 | $234.31 | 10.297% | $258.4369 | $258.44 | $258.45 | $258.40 |
| Purchase #3 | $94.27 | 10.304% | $103.9836 | $103.98 | $104.00 | $104.00 |
| Purchase #4 | $111.63 | 7.611% | $120.1262 | $120.13 | $120.15 | $120.10 |
| Purchase #5 | $233.50 | 10.568% | $258.1763 | $258.18 | $258.20 | $258.20 |
| Purchase #6 | $90.84 | 7.113% | $97.3014 | $97.30 | $97.30 | $97.30 |
| Purchase #7 | $222.33 | 5.223% | $233.9423 | $233.94 | $233.95 | $233.90 |
| 7 purchase totals = | $1,188.69 | $1,295.4793 | $1,295.48 | $1,295.55 | $1,295.40 | |