| 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 | $126.70 | 8.226% | $137.1223 | $137.12 | $137.10 | $137.10 |
| Purchase #2 | $224.55 | 9.142% | $245.0784 | $245.08 | $245.10 | $245.10 |
| Purchase #3 | $237.52 | 12.245% | $266.6043 | $266.60 | $266.60 | $266.60 |
| Purchase #4 | $46.35 | 10.596% | $51.2612 | $51.26 | $51.25 | $51.30 |
| Purchase #5 | $231.60 | 7.803% | $249.6717 | $249.67 | $249.65 | $249.70 |
| Purchase #6 | $15.38 | 8.842% | $16.7399 | $16.74 | $16.75 | $16.70 |
| Purchase #7 | $96.54 | 12.131% | $108.2513 | $108.25 | $108.25 | $108.30 |
| 7 purchase totals = | $978.64 | $1,074.7291 | $1,074.72 | $1,074.70 | $1,074.80 | |