| 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 | $246.80 | 10.424% | $272.5264 | $272.53 | $272.55 | $272.50 |
| Purchase #2 | $9.51 | 11.281% | $10.5828 | $10.58 | $10.60 | $10.60 |
| Purchase #3 | $182.71 | 8.559% | $198.3481 | $198.35 | $198.35 | $198.30 |
| Purchase #4 | $105.62 | 12.545% | $118.87 | $118.87 | $118.85 | $118.90 |
| Purchase #5 | $115.96 | 11.489% | $129.2826 | $129.28 | $129.30 | $129.30 |
| Purchase #6 | $133.45 | 10.774% | $147.8279 | $147.83 | $147.85 | $147.80 |
| Purchase #7 | $225.74 | 3.207% | $232.9795 | $232.98 | $233.00 | $233.00 |
| 7 purchase totals = | $1,019.79 | $1,110.4173 | $1,110.42 | $1,110.50 | $1,110.40 | |