| 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 | $120.42 | 3.279% | $124.3686 | $124.37 | $124.35 | $124.40 |
| Purchase #2 | $33.54 | 6.367% | $35.6755 | $35.68 | $35.70 | $35.70 |
| Purchase #3 | $92.53 | 9.730% | $101.5332 | $101.53 | $101.55 | $101.50 |
| Purchase #4 | $146.80 | 5.712% | $155.1852 | $155.19 | $155.20 | $155.20 |
| Purchase #5 | $153.67 | 12.823% | $173.3751 | $173.38 | $173.40 | $173.40 |
| Purchase #6 | $186.79 | 8.283% | $202.2618 | $202.26 | $202.25 | $202.30 |
| Purchase #7 | $242.52 | 6.150% | $257.435 | $257.44 | $257.45 | $257.40 |
| 7 purchase totals = | $976.27 | $1,049.8344 | $1,049.85 | $1,049.90 | $1,049.90 | |