| 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 | $135.50 | 12.600% | $152.573 | $152.57 | $152.55 | $152.60 |
| Purchase #2 | $47.51 | 4.796% | $49.7886 | $49.79 | $49.80 | $49.80 |
| Purchase #3 | $194.88 | 12.305% | $218.86 | $218.86 | $218.85 | $218.90 |
| Purchase #4 | $223.35 | 7.478% | $240.0521 | $240.05 | $240.05 | $240.10 |
| Purchase #5 | $107.84 | 11.578% | $120.3257 | $120.33 | $120.35 | $120.30 |
| Purchase #6 | $215.66 | 8.240% | $233.4304 | $233.43 | $233.45 | $233.40 |
| Purchase #7 | $98.85 | 5.466% | $104.2531 | $104.25 | $104.25 | $104.30 |
| 7 purchase totals = | $1,023.59 | $1,119.2829 | $1,119.28 | $1,119.30 | $1,119.40 | |